Vulnerability in Anji-Plus Aj-Report
CVE-2026-120209
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.
Published .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- gitee.com/belief-team/report/issues/IKRV6T (issue-tracking)
- gitee.com/belief-team/report/blob/V1.7.1/report-core/src/main/java/com/anjiplus… (technical-description)
- gitee.com/belief-team/report (product)
- www.vulncheck.com/advisories/aj-report-through-1.7.1-authentication-bypass-lead… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-120209?
- CVE-2026-120209 is a critical-severity vulnerability in Anji-Plus Aj-Report, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2026-10-31.
- How severe is CVE-2026-120209?
- Critical severity. CVSS v3 base score is 9.8 out of 10.