Tencent
Monthly
Unauthenticated SQL injection in Tencent APIJSON (through 8.1.8) lets remote attackers bypass the framework's per-table role-based access control and read tables explicitly marked unreadable (get:[]). The APIJSONORM library validates the per-role allow-list only for the String form of the @having operator, so supplying @having in its Map form smuggles raw SQL fragments past the guard as an anonymous guest user. No public exploit identified at time of analysis, but the flaw is trivially reachable over the network with no authentication.
Out-of-bounds heap write in Tencent's ncnn neural-network inference framework allows a crafted .param model file to corrupt heap memory when parsed by Net::load_param(). Because ParamDict::load_param() and load_param_bin() validated the parsed parameter id only against the upper bound (id >= NCNN_MAX_PARAM_COUNT), a negative id indexes before the params[] array, giving an attacker a write primitive below the allocated buffer. No public exploit is identified at time of analysis and the issue is not in CISA KEV; an upstream source-code fix is available.
OS command injection in WeKnora from version 0.2.5 allows authenticated users to execute arbitrary system commands. CVSS 9.9 with scope change. PoC available.
SQL injection in WeKnora LLM document understanding framework allows authenticated users to extract arbitrary database contents. CVSS 9.9 with scope change. PoC available.
Insufficient authorization checks in WeKnora's tenant management endpoints allow any authenticated user to read, modify, or delete arbitrary tenants, with public exploit code available. Since the application allows open registration, unauthenticated attackers can register an account and exploit this flaw to perform cross-tenant account takeover and data destruction. No patch is currently available for this high-severity vulnerability affecting WeKnora AI/ML framework versions prior to 0.3.2.
WeKnora LLM framework (before 0.2.5) allows authenticated users to inject MCP stdio commands that the server executes as subprocesses. PoC available, patch available.
Local privilege/impact abuse in Tencent PC Manager 18.1.30242.301 stems from an uncontrolled search path (CWE-427) in the QMUDisk kernel driver library qmudisk64.sys, letting a low-privileged local user coerce loading of an attacker-controlled library to achieve high confidentiality, integrity, and availability impact. Publicly available exploit code exists (the 'qmukiller' proof-of-concept on GitHub), but exploitation is rated high-complexity/difficult and requires local access with existing low-level privileges. No public exploit has been tied to active in-the-wild attacks, and the vendor did not respond to the disclosure, so no fix is currently available.
Authorization bypass in Tencent WeKnora's Config API endpoint allows authenticated attackers to access unauthorized knowledge bases by manipulating the kbId parameter in getKnowledgeBaseForInitialization function. Affects all versions up to 0.3.6. Publicly available exploit code exists via GitHub Gist, enabling low-complexity attacks with network access. CVSS 6.3 reflects moderate impact across confidentiality, integrity, and availability. EPSS data not available, but public POC increases exploitation likelihood. Vendor unresponsive to disclosure, indicating no official patch timeline.
Tencent AI-Infra-Guard 4.0 discloses sensitive information through an unknown function in the Task Detail Endpoint (common/websocket/task_manager.go) that can be manipulated by remote, unauthenticated attackers. The vulnerability has a CVSS score of 5.5 with publicly available exploit code, though no patch has been released despite early vendor notification.
WeKnora versions prior to 0.2.12 suffer from inadequate tenant isolation in database queries, permitting any authenticated user to access sensitive data from other tenants including API keys, model configurations, and private messages. The vulnerability affects multi-tenant deployments where account-level access controls fail to prevent cross-tenant data exfiltration. No patch is currently available for affected versions.
DNS rebinding in WeKnora's web_fetch tool allows authenticated attackers to bypass URL validation and access internal resources and private IP addresses on the server through malicious domains that resolve differently during validation versus execution. Public exploit code exists for this vulnerability, and versions prior to 0.3.0 are affected with no patch currently available. An attacker could leverage this to access sensitive local services and exfiltrate data from the affected system.
Weknora versions up to 0.3.0 is affected by authorization bypass through user-controlled key (CVSS 5.3).
Tool name collision in WeKnora's MCP client integration allows remote attackers with network access to register malicious tools that overwrite legitimate ones, enabling prompt injection attacks and potential data exfiltration. An attacker exploiting this vulnerability can redirect LLM execution to steal system prompts and context data, or execute arbitrary tools with the privileges of authenticated users. This affects WeKnora versions prior to 0.3.0.
WeKnora's document import feature is vulnerable to Server-Side Request Forgery through HTTP redirects, allowing unauthenticated remote attackers to bypass URL validation controls and access internal services despite backend protections against private IPs and metadata endpoints. The vulnerability affects WeKnora versions prior to 0.2.12 when deployed in Docker environments, where host.docker.internal addresses are not blocked. Public exploit code exists and no patch is currently available.
A privilege escalation (PE) vulnerability in the Tencent PC Manager app thru 17.10.28554.205 on Windows devices enables a local user to execute programs with elevated privileges. However, execution requires that the local user is able to successfully exploit a race condition. [CVSS 7.4 HIGH]
A privilege escalation (PE) vulnerability in the Tencent iOA app thru 210.9.28693.621001 on Windows devices enables a local user to execute programs with elevated privileges. However, execution requires that the local user is able to successfully exploit a race condition. [CVSS 7.4 HIGH]
WeKnora versions before 0.2.5 allow unauthenticated attackers to bypass database query restrictions through prompt injection techniques when the Agent service is enabled, enabling unauthorized access to sensitive data. Public exploit code exists for this vulnerability, which affects the framework's document understanding and semantic retrieval capabilities. A patch is available in version 0.2.5 and later.
Tencent Docs Desktop 3.9.20 and earlier suffers from Missing SSL Certificate Validation in the update component. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A security flaw has been discovered in Tencent WeKnora 0.1.0. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Insecure Permissions vulnerability in Tencent wechat v.8.0.37 allows an attacker to escalate privileges via the web-view component. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Tencent libpag through 4.3.51 has an integer overflow in DecodeStream::checkEndOfFile() in codec/utils/DecodeStream.cpp via a crafted PAG (Portable Animated Graphics) file. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity. Public exploit code available.
Tencent Libpag v4.3 is vulnerable to Buffer Overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Tencent Blueking CMDB v3.2.x to v3.9.x was discovered to contain a Server-Side Request Forgery (SSRF) via the event subscription function (/service/subscription.go). Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Tencent tdsqlpcloud through 1.8.5 allows unauthenticated remote attackers to discover database credentials via an index.php/api/install/get_db_info request, a related issue to CVE-2023-42387. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
There is an interface unauthorized access vulnerability in the background of Tencent Enterprise Wechat Privatization 2.5.x and 2.6.930000. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Auth. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
vConsole v3.15.0 was discovered to contain a prototype pollution due to incorrect key and value resolution in setOptions in core.ts. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability in the lua parser of TscanCode tsclua v2.15.01 allows attackers to cause a Denial of Service (DoS) via a crafted lua script. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Tencent GameLoop before 4.1.21.90 downloaded updates over an insecure HTTP connection. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Tencent WeChat 2.9.5 desktop version. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Shenzhen Tencent app 5.8.2.5300 for PC platforms (from Tencent App Center) has a DLL hijacking vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Shenzhen Tencent TIM Windows client 3.0.0.21315 has a DLL hijacking vulnerability, which can be exploited by attackers to execute malicious code. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
QQBrowser before 10.5.3870.400 installs a Windows service TsService.exe. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
HaboMalHunter through 2.0.0.3 in Tencent Habo allows attackers to evade dynamic malware analysis via PIE compilation. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
vcodec2_hls_filter in libvoipCodec_v7a.so in the WeChat application through 7.0.3 for Android allows attackers to cause a denial of service (application crash) by replacing an emoji file (under the. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Tencent Foxmail 7.2.9.115. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
WXPayUtil in WeChat Pay Java SDK allows XXE attacks involving a merchant notification URL. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Unauthenticated SQL injection in Tencent APIJSON (through 8.1.8) lets remote attackers bypass the framework's per-table role-based access control and read tables explicitly marked unreadable (get:[]). The APIJSONORM library validates the per-role allow-list only for the String form of the @having operator, so supplying @having in its Map form smuggles raw SQL fragments past the guard as an anonymous guest user. No public exploit identified at time of analysis, but the flaw is trivially reachable over the network with no authentication.
Out-of-bounds heap write in Tencent's ncnn neural-network inference framework allows a crafted .param model file to corrupt heap memory when parsed by Net::load_param(). Because ParamDict::load_param() and load_param_bin() validated the parsed parameter id only against the upper bound (id >= NCNN_MAX_PARAM_COUNT), a negative id indexes before the params[] array, giving an attacker a write primitive below the allocated buffer. No public exploit is identified at time of analysis and the issue is not in CISA KEV; an upstream source-code fix is available.
OS command injection in WeKnora from version 0.2.5 allows authenticated users to execute arbitrary system commands. CVSS 9.9 with scope change. PoC available.
SQL injection in WeKnora LLM document understanding framework allows authenticated users to extract arbitrary database contents. CVSS 9.9 with scope change. PoC available.
Insufficient authorization checks in WeKnora's tenant management endpoints allow any authenticated user to read, modify, or delete arbitrary tenants, with public exploit code available. Since the application allows open registration, unauthenticated attackers can register an account and exploit this flaw to perform cross-tenant account takeover and data destruction. No patch is currently available for this high-severity vulnerability affecting WeKnora AI/ML framework versions prior to 0.3.2.
WeKnora LLM framework (before 0.2.5) allows authenticated users to inject MCP stdio commands that the server executes as subprocesses. PoC available, patch available.
Local privilege/impact abuse in Tencent PC Manager 18.1.30242.301 stems from an uncontrolled search path (CWE-427) in the QMUDisk kernel driver library qmudisk64.sys, letting a low-privileged local user coerce loading of an attacker-controlled library to achieve high confidentiality, integrity, and availability impact. Publicly available exploit code exists (the 'qmukiller' proof-of-concept on GitHub), but exploitation is rated high-complexity/difficult and requires local access with existing low-level privileges. No public exploit has been tied to active in-the-wild attacks, and the vendor did not respond to the disclosure, so no fix is currently available.
Authorization bypass in Tencent WeKnora's Config API endpoint allows authenticated attackers to access unauthorized knowledge bases by manipulating the kbId parameter in getKnowledgeBaseForInitialization function. Affects all versions up to 0.3.6. Publicly available exploit code exists via GitHub Gist, enabling low-complexity attacks with network access. CVSS 6.3 reflects moderate impact across confidentiality, integrity, and availability. EPSS data not available, but public POC increases exploitation likelihood. Vendor unresponsive to disclosure, indicating no official patch timeline.
Tencent AI-Infra-Guard 4.0 discloses sensitive information through an unknown function in the Task Detail Endpoint (common/websocket/task_manager.go) that can be manipulated by remote, unauthenticated attackers. The vulnerability has a CVSS score of 5.5 with publicly available exploit code, though no patch has been released despite early vendor notification.
WeKnora versions prior to 0.2.12 suffer from inadequate tenant isolation in database queries, permitting any authenticated user to access sensitive data from other tenants including API keys, model configurations, and private messages. The vulnerability affects multi-tenant deployments where account-level access controls fail to prevent cross-tenant data exfiltration. No patch is currently available for affected versions.
DNS rebinding in WeKnora's web_fetch tool allows authenticated attackers to bypass URL validation and access internal resources and private IP addresses on the server through malicious domains that resolve differently during validation versus execution. Public exploit code exists for this vulnerability, and versions prior to 0.3.0 are affected with no patch currently available. An attacker could leverage this to access sensitive local services and exfiltrate data from the affected system.
Weknora versions up to 0.3.0 is affected by authorization bypass through user-controlled key (CVSS 5.3).
Tool name collision in WeKnora's MCP client integration allows remote attackers with network access to register malicious tools that overwrite legitimate ones, enabling prompt injection attacks and potential data exfiltration. An attacker exploiting this vulnerability can redirect LLM execution to steal system prompts and context data, or execute arbitrary tools with the privileges of authenticated users. This affects WeKnora versions prior to 0.3.0.
WeKnora's document import feature is vulnerable to Server-Side Request Forgery through HTTP redirects, allowing unauthenticated remote attackers to bypass URL validation controls and access internal services despite backend protections against private IPs and metadata endpoints. The vulnerability affects WeKnora versions prior to 0.2.12 when deployed in Docker environments, where host.docker.internal addresses are not blocked. Public exploit code exists and no patch is currently available.
A privilege escalation (PE) vulnerability in the Tencent PC Manager app thru 17.10.28554.205 on Windows devices enables a local user to execute programs with elevated privileges. However, execution requires that the local user is able to successfully exploit a race condition. [CVSS 7.4 HIGH]
A privilege escalation (PE) vulnerability in the Tencent iOA app thru 210.9.28693.621001 on Windows devices enables a local user to execute programs with elevated privileges. However, execution requires that the local user is able to successfully exploit a race condition. [CVSS 7.4 HIGH]
WeKnora versions before 0.2.5 allow unauthenticated attackers to bypass database query restrictions through prompt injection techniques when the Agent service is enabled, enabling unauthorized access to sensitive data. Public exploit code exists for this vulnerability, which affects the framework's document understanding and semantic retrieval capabilities. A patch is available in version 0.2.5 and later.
Tencent Docs Desktop 3.9.20 and earlier suffers from Missing SSL Certificate Validation in the update component. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A security flaw has been discovered in Tencent WeKnora 0.1.0. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Insecure Permissions vulnerability in Tencent wechat v.8.0.37 allows an attacker to escalate privileges via the web-view component. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Tencent libpag through 4.3.51 has an integer overflow in DecodeStream::checkEndOfFile() in codec/utils/DecodeStream.cpp via a crafted PAG (Portable Animated Graphics) file. Rated medium severity (CVSS 5.3), this vulnerability is low attack complexity. Public exploit code available.
Tencent Libpag v4.3 is vulnerable to Buffer Overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Tencent Blueking CMDB v3.2.x to v3.9.x was discovered to contain a Server-Side Request Forgery (SSRF) via the event subscription function (/service/subscription.go). Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Tencent tdsqlpcloud through 1.8.5 allows unauthenticated remote attackers to discover database credentials via an index.php/api/install/get_db_info request, a related issue to CVE-2023-42387. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
There is an interface unauthorized access vulnerability in the background of Tencent Enterprise Wechat Privatization 2.5.x and 2.6.930000. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Auth. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
vConsole v3.15.0 was discovered to contain a prototype pollution due to incorrect key and value resolution in setOptions in core.ts. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A vulnerability in the lua parser of TscanCode tsclua v2.15.01 allows attackers to cause a Denial of Service (DoS) via a crafted lua script. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Tencent GameLoop before 4.1.21.90 downloaded updates over an insecure HTTP connection. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Tencent WeChat 2.9.5 desktop version. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The Shenzhen Tencent app 5.8.2.5300 for PC platforms (from Tencent App Center) has a DLL hijacking vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Shenzhen Tencent TIM Windows client 3.0.0.21315 has a DLL hijacking vulnerability, which can be exploited by attackers to execute malicious code. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
QQBrowser before 10.5.3870.400 installs a Windows service TsService.exe. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
HaboMalHunter through 2.0.0.3 in Tencent Habo allows attackers to evade dynamic malware analysis via PIE compilation. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
vcodec2_hls_filter in libvoipCodec_v7a.so in the WeChat application through 7.0.3 for Android allows attackers to cause a denial of service (application crash) by replacing an emoji file (under the. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Tencent Foxmail 7.2.9.115. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
WXPayUtil in WeChat Pay Java SDK allows XXE attacks involving a merchant notification URL. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.