CVE-2026-110107
LOW 2.3RuoYi-Cloud-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}, which deletes sys_social rows by primary key without ownership checks, removing victims' OAuth tokens and 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.
Search for new PoCs
Search GitHub now — results may be empty or unverified.
Tracked sources are checked daily for recent CVEs, including PoCs published after the original disclosure. A later release appears after a tracked source lists it and a refresh succeeds.
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-2026-110107-ruoyi-cloud-plus-social-unbind-idor CVE record · CISA-ADP · Updated 2026-10-14T15:45:13.163Z
NVD · CVE-2026-110107 · Updated 2026-10-16T14:52:58.417
Advisories
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/ruoyi-cloud-plus-social-unbind-idor CVE record · VulnCheck · Updated 2026-10-13T16:53:09.067Z
NVD · CVE-2026-110107 · Updated 2026-10-16T14:52:58.417 - https://www.vulncheck.com/advisories/ruoyi-cloud-plus-through-6.0.0-idor-via-delete-auth-unlock-socialid CVE record · VulnCheck · Updated 2026-10-13T16:53:09.067Z
NVD · CVE-2026-110107 · Updated 2026-10-16T14:52:58.417 - https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-98940 EUVD · EUVD-2026-98940
Technical & other
- https://github.com/dromara/RuoYi-Cloud-Plus/blob/27a79a10e25b120aa33799d0dd4c720d1c8cf631/ruoyi-auth/src/main/java/org/dromara/auth/controller/TokenController.java#L149-L153 CVE record · VulnCheck · Updated 2026-10-13T16:53:09.067Z
NVD · CVE-2026-110107 · Updated 2026-10-16T14:52:58.417 - https://github.com/dromara/RuoYi-Cloud-Plus/blob/27a79a10e25b120aa33799d0dd4c720d1c8cf631/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysSocialServiceImpl.java#L111-L113 CVE record · VulnCheck · Updated 2026-10-13T16:53:09.067Z
NVD · CVE-2026-110107 · Updated 2026-10-16T14:52:58.417 - https://github.com/dromara/RuoYi-Cloud-Plus CVE record · VulnCheck · Updated 2026-10-13T16:53:09.067Z
NVD · CVE-2026-110107 · Updated 2026-10-16T14:52:58.417