CVE-2026-80197: Kimai Favorite Timesheet Add and Remove Endpoints Allows Cross-User Bookmark Manipulation

low Affects kimai/kimai. Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

Kimai Favorite Timesheet Add and Remove Endpoints Allows Cross-User Bookmark Manipulation

Package
kimai/kimai Composer
Affected versions
<2.57.0
Fixed in
2.57.0
Severity
low
Exploitation
not on CISA KEV · EPSS 0% (18.3th percentile)
Published
2026-07-02
Source
osv.dev

References

CWE-639CWE-862
NVD recordkimai/kimai advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs   How findings are ranked

Related advisories