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CVE-2025-65028

Rallly Has an IDOR Vulnerability in Vote Update Endpoint Allows Unauthorized Manipulation of Participant Votes

Published: Nov 19, 2025Updated: Nov 25, 2025 Sources: CVE List NVDCWE-285
6.5MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 87.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 modify other participants’ votes in polls without authorization. The backend relies solely on the participantId parameter to identify which votes to update, without verifying ownership or poll permissions. This allows an attacker to alter poll results in their favor, directly compromising data integrity. This issue has been patched in version 4.5.4.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-285CWE-639CWE-862

Affected Products

ralllylukevella
SaaS
Cloud & SaaS / saas-application
ralllyrallly
Mixed
Web & CMS Plugins / site-builder
lukevellacommercialCloud & SaaSaka rallly
ralllyoss-projectWeb & CMS Pluginsaka rallly

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/lukevella/rallly/security/advisories/GHSA-pchc-v5hg-f5gp
github.com
https://github.com/lukevella/rallly/releases/tag/v4.5.4
github.com

Timeline

Published
Nov 19, 2025
Last Updated
Nov 25, 2025

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