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VULNERABILITIES

CVE-2026-80196 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

Description

Kimai before 2.58.0 contains an authentication bypass vulnerability where password reset links remain valid after password changes because the LoginLink signature covers only the user id, not the password hash. Attackers who intercept or cache a password reset link can use it up to 2 additional times within a 1-hour window to log in as the user even after the legitimate user has changed their password.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.
CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/kimai/kimai/security/advisories/GHSA-m492-gv72-xvxj CISA-ADP
https://github.com/kimai/kimai/security/advisories/GHSA-m492-gv72-xvxj [email protected]
https://www.vulncheck.com/advisories/kimai-before-2.58.0-authentication-bypass-via-password-reset-link [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-640Weak Password Recovery Mechanism for Forgotten Password[email protected]

Affected Products

This vulnerability is currently being analyzed

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-80196
NVD Published Date:
Aug 26, 2026
NVD Last Modified:
Aug 31, 2026
Source:
[email protected]
CVE-2026-80196 Details - Not Deferred