CVE-2026-116016EUVD-2026-109274GHSA-G4H2-V8GG-9PG9
yudao-cloud through 2026.09 Data Permission Bypass via data-permission-enable Header
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fix or patch referenced
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The yudao-cloud application, an open-source Java-based platform, is affected by this flaw. An authenticated user can bypass row-level data access restrictions and read or modify records belonging to other departments and users within the same tenant.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
yudao-cloud through 2026.09 contains an authorization bypass vulnerability that allows authenticated users to evade row-level data scope restrictions by sending a data-permission-enable header set to false. Attackers can add this header to /admin-api requests, which DataPermissionRpcWebFilter trusts, to read or modify other departments' and users' records within the same tenant.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- YunaiV yudao-cloud
through 2026.09
References 6
GitHub · YunaiV/yudao-cloud
- Issue #343
- Commit 4e415cd6
- yudao-framework/yudao-spring-boot-starter-biz-data-permission/src/main/java/cn/iocoder/yudao/framework/datapermission/core/rpc/DataPermissionRpcWebFilter.java · L21-L36
- yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/filter/security/TokenAuthenticationFilter.java · L84-L92