Springblade
Monthly
Privilege escalation in SpringBlade 2.7.3 through 3.5.0 lets authenticated low-privilege users forge admin JWT tokens using a hardcoded signing key embedded in publicly distributed JARs, then POST to an unprotected internal Feign user-creation endpoint to register new system administrator accounts. The Spring Cloud Gateway authentication filter validates JWT structure but performs no role or caller-identity checks, making bypass trivial for anyone with initial account access. A public POC is available; vendor-released patch exists in v5.0.0; no CISA KEV listing confirmed at time of analysis.
Access control bypass in SpringBlade v4.5.0 importUser function allows low-privileged users to import sensitive user data and escalate privileges. PoC available.
SpringBlade v4.5.0 has an access control flaw in authRoutes allowing low-privileged users to escalate to admin through the authentication routing mechanism.
A vulnerability classified as critical has been found in chillzhuang SpringBlade 4.1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
An issue discovered in SpringBlade 3.7.1 allows attackers to obtain sensitive information via crafted GET request to api/blade-system/tenant. 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.
An issue in SpringBlade v.3.7.0 and before allows a remote attacker to escalate privileges via the lack of permissions control framework. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
SpringBlade <=V3.6.0 is vulnerable to Incorrect Access Control due to incorrect configuration in the default gateway resulting in unauthorized access to error logs. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
In SpringBlade V3.6.0 when executing SQL query, the parameters submitted by the user are not wrapped in quotation marks, which leads to SQL injection. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
SpringBlade v3.2.0 and below was discovered to contain a SQL injection vulnerability via the component customSqlSegment. 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.
The DAO/DTO implementation in SpringBlade through 2.7.1 allows SQL Injection in an ORDER BY clause. 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.
Privilege escalation in SpringBlade 2.7.3 through 3.5.0 lets authenticated low-privilege users forge admin JWT tokens using a hardcoded signing key embedded in publicly distributed JARs, then POST to an unprotected internal Feign user-creation endpoint to register new system administrator accounts. The Spring Cloud Gateway authentication filter validates JWT structure but performs no role or caller-identity checks, making bypass trivial for anyone with initial account access. A public POC is available; vendor-released patch exists in v5.0.0; no CISA KEV listing confirmed at time of analysis.
Access control bypass in SpringBlade v4.5.0 importUser function allows low-privileged users to import sensitive user data and escalate privileges. PoC available.
SpringBlade v4.5.0 has an access control flaw in authRoutes allowing low-privileged users to escalate to admin through the authentication routing mechanism.
A vulnerability classified as critical has been found in chillzhuang SpringBlade 4.1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
An issue discovered in SpringBlade 3.7.1 allows attackers to obtain sensitive information via crafted GET request to api/blade-system/tenant. 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.
An issue in SpringBlade v.3.7.0 and before allows a remote attacker to escalate privileges via the lack of permissions control framework. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
SpringBlade <=V3.6.0 is vulnerable to Incorrect Access Control due to incorrect configuration in the default gateway resulting in unauthorized access to error logs. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
In SpringBlade V3.6.0 when executing SQL query, the parameters submitted by the user are not wrapped in quotation marks, which leads to SQL injection. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
SpringBlade v3.2.0 and below was discovered to contain a SQL injection vulnerability via the component customSqlSegment. 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.
The DAO/DTO implementation in SpringBlade through 2.7.1 allows SQL Injection in an ORDER BY clause. 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.