Kimai before 2.58.0 Authentication Bypass via Password Reset Link
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.
CVE-2026-80196
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-80196
kimai
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "kimai",
"product": "kimai",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2.58.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "2.58.0",
"versionType": "semver"
}
],
"packageURL": "pkg:composer/kimai/kimai",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-80196
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #12899 · Revision 1
- Added to Heist Feed
- Publisher date