CVE-2026-23626: Kimai has an Authenticated Server-Side Template Injection (SSTI)

medium Affects kimai/kimai. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Kimai has an Authenticated Server-Side Template Injection (SSTI)

Package
kimai/kimai Composer
Affected versions
<2.46.0
Fixed in
2.46.0
Severity
medium  CVSS 6.8
Exploitation
not on CISA KEV · EPSS 0% (39.9th percentile)
Published
2026-01-20
Source
osv.dev

References

CWE-1336
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

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