CVE-2025-65029HIGH 8.1EPSS p20.4%
CVE-2025-65029CVE-2025-65029
Description
Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an insecure direct object reference (IDOR) vulnerability allows any authenticated user to delete arbitrary participants from polls without ownership verification. The endpoint relies solely on a participant ID to authorize deletions, enabling attackers to remove other users (including poll owners) from polls. This impacts the integrity and availability of poll participation data. This issue has been patched in version 4.5.4.
Scoring
| CVSS 3.1 | 8.1 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
| EPSS | 0.29% probability of exploitation · percentile 20.4% · 2026-06-19T12:03:05Z |
| Published | 2025-11-19 |
| Last modified | 2025-11-25 |
Underlying weaknesses· 3
References
3
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Authorizationcwe-285 | 0% | live |
| Weakness | Authorization Bypass Through User-Controlled Keycwe-639 | 0% | live |
| Weakness | Missing Authorizationcwe-862 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.