CVE-2025-65032
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-19

Last updated on: 2025-11-24

Assigner: GitHub, Inc.

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 change the display names of other participants in polls without being an admin or the poll owner. By manipulating the participantId parameter in a rename request, an attacker can modify another user’s name, violating data integrity and potentially causing confusion or impersonation attacks. This issue has been patched in version 4.5.4.
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Meta Information
Published
2025-11-19
Last Modified
2025-11-24
Generated
2026-06-16
AI Q&A
2025-11-19
EPSS Evaluated
2026-06-15
NVD
CVE-2025-65032
EUVD
EUVD-2025-198234
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
rallly rallly to 4.5.4 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
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Executive Summary

This vulnerability is an Insecure Direct Object Reference (IDOR) in Rallly versions prior to 4.5.4. It allows any authenticated user to change the display names of other participants in polls by manipulating the participantId parameter in a rename request, even if they are not an admin or the poll owner. This can lead to unauthorized modification of user names.

Impact Analysis

The vulnerability can impact you by allowing attackers to alter the display names of other users in polls, which violates data integrity and can cause confusion or impersonation attacks. This may undermine trust in the system and disrupt collaboration.

Mitigation Strategies

The immediate step to mitigate this vulnerability is to upgrade Rallly to version 4.5.4 or later, where the issue has been patched.

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