Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an Insecure Direct Object Reference (IDOR) vulnerability in the poll duplication endpoint (/api/trpc/polls.duplicate) allows any authenticated user to duplicate polls they do not own by modifying the pollId parameter. This effectively bypasses access control and lets unauthorized users clone private or administrative polls. This issue has been patched in version 4.5.4.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/lukevella/rallly/security/advisories/GHSA-44w7-pf32-gv5m Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.5 · ralllyNVD modified 2026-10-18 20:10
Affected (CPE criteria) 1
cpe:2.3:a:rallly:rallly:*:*:*:*:*:*:*:*
References 2
- https://github.com/lukevella/rallly/releases/tag/v4.5.4 Release Notes
- https://github.com/lukevella/rallly/security/advisories/GHSA-44w7-pf32-gv5m Exploit, Vendor Advisory