CVE-2025-65021

critical · 9.1

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.

9.1

CVSS

0.4%

EPSS (exploit prob.)

32nd

EPSS percentile

2025-11-19

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weaknesses

CWE-285CWE-639CWE-862

Affected products

Vendor	Product	Affected versions
rallly	rallly	< 4.5.4

Check a specific version with /api/v1/cve/match.

References

https://github.com/lukevella/rallly/releases/tag/v4.5.4
https://github.com/lukevella/rallly/security/advisories/GHSA-x7w2-g548-4qg8

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-65021