CVE-2026-110106
LOW 2.3RuoYi-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.
No known exploitation, public exploit, or elevated probability at this time. Track for changes.
Exploitation likelihood
0.3%chance of exploitation in 30 days · 27th percentile
Impact if exploited
2.3CVSS 4.0 · LOW
- ConfidentialityNone
- IntegrityLow
- AvailabilityLow
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ⚠Privileges: Requires a low-privilege account
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
- ⚠Requirements: Specific conditions must be present
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept
No public PoC is currently catalogued.
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Data snapshot:
Weakness (CWE)
- CWE-639: Authorization Bypass Through User-Controlled Key
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
References and research data (JSON)
All CVSS metrics
- LOW 2.3 v4.0 · CNA Primary
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N - MEDIUM 4.2 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L - LOW 2.3 v4.0 · NVD Secondary
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - MEDIUM 4.2 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
References
Exploit-tagged references (not proof of a PoC)
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/cve-2026-110106-ruoyi-vue-plus-social-unbind-idor CVE record · CISA-ADP · Updated 2026-10-16T22:15:43.994Z
NVD · CVE-2026-110106 · Updated 2026-10-16T23:16:59.043
Advisories
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/ruoyi-vue-plus-social-unbind-idor CVE record · VulnCheck · Updated 2026-10-13T16:53:08.493Z
NVD · CVE-2026-110106 · Updated 2026-10-16T23:16:59.043 - https://www.vulncheck.com/advisories/ruoyi-vue-plus-through-6.0.0-idor-via-delete-auth-unlock-socialid CVE record · VulnCheck · Updated 2026-10-13T16:53:08.493Z
NVD · CVE-2026-110106 · Updated 2026-10-16T23:16:59.043 - https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-98939 EUVD · EUVD-2026-98939
Technical & other
- https://github.com/dromara/RuoYi-Vue-Plus/blob/7180b529776834fee912113b23f0bd7a387a8222/ruoyi-admin/src/main/java/org/dromara/web/controller/AuthController.java#L156-L162 CVE record · VulnCheck · Updated 2026-10-13T16:53:08.493Z
NVD · CVE-2026-110106 · Updated 2026-10-16T23:16:59.043 - 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 CVE record · VulnCheck · Updated 2026-10-13T16:53:08.493Z
NVD · CVE-2026-110106 · Updated 2026-10-16T23:16:59.043 - https://github.com/dromara/RuoYi-Vue-Plus CVE record · VulnCheck · Updated 2026-10-13T16:53:08.493Z
NVD · CVE-2026-110106 · Updated 2026-10-16T23:16:59.043