Yandex
Monthly
Local privilege escalation and arbitrary code execution affects Yandex Punto Switcher through version 4.5.0.583 due to an unquoted search path passed to WinExec when launching RunDll32.exe to invoke shell32.dll's Control_RunDLL with input.dll. An authenticated local attacker who can drop an executable into an earlier directory in the Windows search order can hijack execution and run code in the context of the affected user. No public exploit identified at time of analysis, but the technique (CWE-428) is well-understood and trivially weaponized.
LDAP filter injection in Yandex Database (all versions prior to 25.3.1.25) enables a network-accessible attacker holding valid LDAP credentials to manipulate the group membership validation queries sent to the directory service, bypassing access controls and gaining unauthorized database access beyond their permitted scope. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N) and the Automatable:Yes (AU:Y) attribute confirm this is a low-complexity, scriptable attack requiring no user interaction, increasing risk in environments with large LDAP user populations. No public exploit code has been identified and the vulnerability is not listed in CISA KEV at time of analysis; a vendor-released patch is available at version 25.3.1.25.
DLL hijacking vulnerability in Yandex Telemost for Desktop versions before 2.7.0, where the application searches for dynamic libraries in untrusted paths, allowing local attackers with user-level privileges to execute arbitrary code through malicious DLL injection. The vulnerability has a high CVSS score of 7.8 and requires user interaction (running the application), but poses significant risk as DLL hijacking is a well-understood and commonly exploitable attack vector with publicly available proof-of-concept techniques.
A use after free memory corruption issue exists in Yandex Browser for Desktop prior to version 24.4.0.682. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Yandex Browser for Android prior to version 21.3.0 allows remote attackers to perform IDN homograph attack. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser Lite for Android prior to version 21.1.0 allows remote attackers to cause a denial of service. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser Lite for Android before 21.1.0 allows remote attackers to spoof the address bar. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser for Desktop before 24.7.1.380 has a DLL Hijacking Vulnerability because an untrusted search path is used. Rated high severity (CVSS 8.4), this vulnerability is low attack complexity. No vendor patch available.
An issue found in Yandex Navigator v.6.60 for Android allows unauthorized apps to cause a persistent denial of service by manipulating the SharedPreference files. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
An issue found in Yandex Navigator v.6.60 for Android allows unauthorized apps to cause escalation of privilege attacks by manipulating the SharedPreference files. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Local privilege vulnerability in Yandex Browser for Windows prior to 22.3.3.801 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Local privilege vulnerability in Yandex Browser for Windows prior to 22.3.3.684 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Local privilege vulnerability in Yandex Browser for Windows prior to 21.9.0.390 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating files. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of the Yandex Browser allows an attacker to obfuscate the true source of data as presented in the. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Yandex Browser for desktop before 17.1.1.227 does not show Protect (similar to Safebrowsing in Chromium) warnings in web-sites with special content-type, which could be used by remote attacker for. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser for iOS before 16.10.0.2357 does not properly restrict processing of facetime:// URLs, which allows remote attackers to initiate facetime-call without user's approval and obtain video. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XSS in Yandex Browser Translator in Yandex browser for desktop for versions from 15.12 to 16.2 could be used by remote attacker for evaluation arbitrary javascript code. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XSS in Yandex Browser BookReader in Yandex browser for desktop for versions before 16.6. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
CSRF of synchronization form in Yandex Browser for desktop before version 16.6 could be used by remote attacker to steal saved data in browser profile. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Protect Anti-phishing warning in Yandex Browser for desktop from version 16.7 to 16.9 could be used by remote attacker for brute-forcing passwords from important web-resource with special. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Protect Anti-phishing warning in Yandex Browser for desktop from version 15.12.0 to 16.2 could be used by remote attacker for brute-forcing passwords from important web-resource with special. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Security WiFi bypass in Yandex Browser from version 15.10 to 15.12 allows remote attacker to sniff traffic in open or WEP-protected wi-fi networks despite of special security mechanism is enabled. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Cross-site scripting (XSS) vulnerability in search/ in Yandex.Server 2010 9.0 Enterprise allows remote attackers to inject arbitrary web script or HTML via the text parameter. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
Local privilege escalation and arbitrary code execution affects Yandex Punto Switcher through version 4.5.0.583 due to an unquoted search path passed to WinExec when launching RunDll32.exe to invoke shell32.dll's Control_RunDLL with input.dll. An authenticated local attacker who can drop an executable into an earlier directory in the Windows search order can hijack execution and run code in the context of the affected user. No public exploit identified at time of analysis, but the technique (CWE-428) is well-understood and trivially weaponized.
LDAP filter injection in Yandex Database (all versions prior to 25.3.1.25) enables a network-accessible attacker holding valid LDAP credentials to manipulate the group membership validation queries sent to the directory service, bypassing access controls and gaining unauthorized database access beyond their permitted scope. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N) and the Automatable:Yes (AU:Y) attribute confirm this is a low-complexity, scriptable attack requiring no user interaction, increasing risk in environments with large LDAP user populations. No public exploit code has been identified and the vulnerability is not listed in CISA KEV at time of analysis; a vendor-released patch is available at version 25.3.1.25.
DLL hijacking vulnerability in Yandex Telemost for Desktop versions before 2.7.0, where the application searches for dynamic libraries in untrusted paths, allowing local attackers with user-level privileges to execute arbitrary code through malicious DLL injection. The vulnerability has a high CVSS score of 7.8 and requires user interaction (running the application), but poses significant risk as DLL hijacking is a well-understood and commonly exploitable attack vector with publicly available proof-of-concept techniques.
A use after free memory corruption issue exists in Yandex Browser for Desktop prior to version 24.4.0.682. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Yandex Browser for Android prior to version 21.3.0 allows remote attackers to perform IDN homograph attack. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser Lite for Android prior to version 21.1.0 allows remote attackers to cause a denial of service. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser Lite for Android before 21.1.0 allows remote attackers to spoof the address bar. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser for Desktop before 24.7.1.380 has a DLL Hijacking Vulnerability because an untrusted search path is used. Rated high severity (CVSS 8.4), this vulnerability is low attack complexity. No vendor patch available.
An issue found in Yandex Navigator v.6.60 for Android allows unauthorized apps to cause a persistent denial of service by manipulating the SharedPreference files. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
An issue found in Yandex Navigator v.6.60 for Android allows unauthorized apps to cause escalation of privilege attacks by manipulating the SharedPreference files. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Local privilege vulnerability in Yandex Browser for Windows prior to 22.3.3.801 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Local privilege vulnerability in Yandex Browser for Windows prior to 22.3.3.684 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Local privilege vulnerability in Yandex Browser for Windows prior to 21.9.0.390 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating files. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of the Yandex Browser allows an attacker to obfuscate the true source of data as presented in the. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Yandex Browser for desktop before 17.1.1.227 does not show Protect (similar to Safebrowsing in Chromium) warnings in web-sites with special content-type, which could be used by remote attacker for. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Browser for iOS before 16.10.0.2357 does not properly restrict processing of facetime:// URLs, which allows remote attackers to initiate facetime-call without user's approval and obtain video. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XSS in Yandex Browser Translator in Yandex browser for desktop for versions from 15.12 to 16.2 could be used by remote attacker for evaluation arbitrary javascript code. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
XSS in Yandex Browser BookReader in Yandex browser for desktop for versions before 16.6. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
CSRF of synchronization form in Yandex Browser for desktop before version 16.6 could be used by remote attacker to steal saved data in browser profile. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Protect Anti-phishing warning in Yandex Browser for desktop from version 16.7 to 16.9 could be used by remote attacker for brute-forcing passwords from important web-resource with special. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Yandex Protect Anti-phishing warning in Yandex Browser for desktop from version 15.12.0 to 16.2 could be used by remote attacker for brute-forcing passwords from important web-resource with special. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Security WiFi bypass in Yandex Browser from version 15.10 to 15.12 allows remote attacker to sniff traffic in open or WEP-protected wi-fi networks despite of special security mechanism is enabled. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Cross-site scripting (XSS) vulnerability in search/ in Yandex.Server 2010 9.0 Enterprise allows remote attackers to inject arbitrary web script or HTML via the text parameter. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.