CVE-2026-120209
9.8, criticalAJ-Report through 1.7.1 signs share tokens with a hard-coded JWT secret, allowing attackers to forge valid Share-Tokens offline
- CVSS
- 9.8, critical critical CVSS v3.1
- EPSS, next 30 days
- n/a
- Exploitation
- No public evidence
- Published
- 31 Oct 2026yesterday
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.
Details
- Vendor
- Anji-plus
- Product
- AJ-Report
- Weakness
- CWE-321 (opens in a new tab)
- Status
- Received
- Updated
- 31 Oct 2026
- Assigner
- disclosure@vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References 4
Other references 4
- gitee.com /belief-team/report (opens in a new tab)
- gitee.com /belief-team/report/blob/V1.7.1/report-core/src/main/java/com/anjiplus/template/gaea/business/util/JwtUtil.java (opens in a new tab)
- gitee.com /belief-team/report/issues/IKRV6T (opens in a new tab)
- vulncheck.com /advisories/aj-report-through-1.7.1-authentication-bypass-leading-to-rce-via-share-token (opens in a new tab)
The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.
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Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 1 Nov 2026, not the live upstream state.