CVE-2025-65021

Rallly Has Unauthorized Poll Finalization via Insecure Direct Object Reference (IDOR)

State: Published
Severity: 9.1 Critical
Published: Nov 19, 2025
Updated: Nov 19, 2025
Reserved: Nov 13, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H	GitHub_M

Weaknesses

CWE-285 Improper Authorization
CWE-862 Missing Authorization
CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
ralllylukevella	< 4.5.4Affected

References

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