IDOR in RuoYi-Vue-Plus lets users unlink other users' social logins
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.
Summary
RuoYi-Vue-Plus through 6.0.0 contains an insecure direct object reference that lets authenticated users delete other users' social login bindings by supplying their socialId. An attacker with a low-privilege account can send DELETE requests to /auth/unlock/{socialId} with a victim's binding id to remove the GitHub, WeChat or Gitee binding and its stored OAuth tokens, blocking social login. The flaw is classified as CWE-639.
Written with Claude Haiku 5.5 from the sources below · 2026-10-27
Description from the CNA
RuoYi-Vue-Plus through 6.0.0 contains an insecure direct object reference vulnerability that allows authenticated users to delete other users' social login bindings by supplying their socialId. Attackers can send DELETE /auth/unlock/{socialId} requests with a victim's binding id to remove their GitHub, WeChat, or Gitee binding and stored OAuth tokens, blocking social login.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
The sources list no fixed version for RuoYi-Vue-Plus.
Written with Claude Haiku 5.5 from the sources below · 2026-10-27
Timeline
- 2026-10-13 Threatist record created from CVE-2026-110106
- 2026-10-13 Alias added: GHSA-qv77-x67j-jf7m
- 2026-10-18 CISA SSVC decision points changed
- 2026-10-18 Priority changed: LOW → MEDIUM
References
Other 3
- https://github.com/dromara/RuoYi-Vue-Plus/blob/7180b529776834fee912113b23f0bd7a387a8222/ruoyi-admin/src/main/java/org/dromara/web/controller/AuthController.java#L156-L162
- https://github.com/dromara/RuoYi-Vue-Plus/blob/7180b529776834fee912113b23f0bd7a387a8222/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysSocialServiceImpl.java#L116-L118
- https://github.com/dromara/RuoYi-Vue-Plus
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Sources
- CVE-2026-110106 · CVE Program
- CVE-2026-110106 · NVD
- FIRST EPSS
- GHSA-qv77-x67j-jf7m · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences