Auth bypass in Lukevella Rallly
CVE-2025-65033
Rallly is an open-source scheduling and collaboration tool. Prior to version 4.5.4, an authorization flaw in the poll management feature allows any authenticated user to pause or resume any poll, regardless of ownership. The system only uses the public pollId to identify polls, and it does not verify whether the user performing the action is the poll owner. As a result, any user can disrupt polls created by others, leading to a loss of integrity and availability across the application. This issue has been patched in version 4.5.4.
EPSS: 0.003 (24.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Lukevella Rallly — versions < 4.5.4
- Rallly
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2025-65033?
- CVE-2025-65033 is a high-severity vulnerability in Lukevella Rallly, classified under Improper Authorization. CVSS score: 8.1/10. Published 2025-11-19.
- How severe is CVE-2025-65033?
- High severity. CVSS v3 base score is 8.1 out of 10.