CVE-2025-65032: rallly — Exploit & Fix

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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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-639 CWE-639

Affected Products

Vendor	Product	Versions
rallly	rallly	< 4.5.4

References

Advisories & Patches

https://github.com/lukevella/rallly/security/advisories/GHSA-q9m7-chfx-43xw https://github.com/lukevella/rallly/security/advisories/GHSA-q9m7-chfx-43xw

Exploits

https://github.com/lukevella/rallly/security/advisories/GHSA-q9m7-chfx-43xw https://github.com/lukevella/rallly/security/advisories/GHSA-q9m7-chfx-43xw

Other References

https://github.com/lukevella/rallly/releases/tag/v4.5.4

Frequently Asked Questions

What is CVE-2025-65032? +

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. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-65032? +

CVE-2025-65032 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-65032? +

CVE-2025-65032 affects products from rallly, specifically: rallly. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65032? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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