CVE-2025-65021: Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an Insecure Direct Object…
CVE-2025-65021 · Severity: critical · CVSS 9.1 · Published 2025-11-19
Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an Insecure Direct Object Reference (IDOR) vulnerability exists in the poll finalization feature of the application. Any authenticated user can finalize a poll they do not own by manipulating the pollId parameter in the request. This allows unauthorized users to finalize other users’ polls and convert them into events without proper authorization checks, potentially disrupting user workflows and causing data integrity and availability issues. This issue has been patched in version 4.5.4.
No. Junglewise Threat Intelligence has no report of CVE-2025-65021 being exploited in the wild.
How severe is CVE-2025-65021?
Critical severity, with a CVSS score of 9.1, published 19 November 2025.
Which products and versions are affected?
Rallly. The advisory does not name versions.
Is there a fix for CVE-2025-65021?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-65021?
Check whether you run Rallly. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.