Vulnerability · Published Oct 31, 2026 · Assigned by VulnCheck

CVE-2026-120209AJ-Report through 1.7.1 Authentication Bypass leading to RCE via Share-Token

Critical 9.8

In plain English

A critical-severity security flaw in AJ-Report from anji-plus. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)0.5%top 54.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
anji-plus	AJ-Report	0 – through 1.7.1

Weakness: CWE-321 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://gitee.com/belief-team/report/issues/IKRV6T issue-tracking
https://gitee.com/belief-team/report/blob/V1.7.1/report-core/src/main/java/com/anjiplus/template/gaea/business/util/JwtUtil.java technical-description
https://gitee.com/belief-team/report product
VulnCheck Advisory: AJ-Report through 1.7.1 Authentication Bypass leading to RCE via Share-Token third-party-advisory