Vulnerability Description
AJ-Report through 1.7.1 signs share tokens with a hard-coded JWT secret, allowing attackers to forge valid Share-Tokens offline. Attackers can mint a token with reportCode 'dataSet' to access the testTransform endpoint, which passes scripts to GroovyClassLoader for unauthenticated remote code execution.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://gitee.com/belief-team/report
- https://gitee.com/belief-team/report/blob/V1.7.1/report-core/src/main/java/com/a
- https://gitee.com/belief-team/report/issues/IKRV6T
- https://www.vulncheck.com/advisories/aj-report-through-1.7.1-authentication-bypa
FAQ
What is CVE-2026-120209?
CVE-2026-120209 is a vulnerability with a CVSS score of 9.8 (CRITICAL). AJ-Report through 1.7.1 signs share tokens with a hard-coded JWT secret, allowing attackers to forge valid Share-Tokens offline. Attackers can mint a token with reportCode 'dataSet' to access the test...
How severe is CVE-2026-120209?
CVE-2026-120209 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-120209?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.