CVE Catalog

CVE-2025-65028

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.26%

16th percentile - higher than 16% of all known CVEs

Summary

Rallly prior to version 4.5.4 has an insecure direct object reference (IDOR) vulnerability that allows any authenticated user to modify other participants' votes in polls without authorization. The backend relies solely on the participantId parameter without verifying ownership or poll permissions.

Risk Assessment

An attacker can alter poll results in their favor, directly compromising data integrity.

Recommendation

Update Rallly to version 4.5.4 or later.

Other vulnerabilities in Rallly

See all
Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS