PT-2026-37123 · Kimai · Kimai

Azureadtrent · Published 2026-04-24 · Updated 2026-05-12 · CVE-2026-41498

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Kimai versions prior to 2.54.0

Description Team API endpoints in the TeamController.php file use the #[IsGranted('edit team')] attribute instead of #[IsGranted('edit','team')]. This causes the Symfony TeamVoter to abstain from voting, which removes entity-level ownership checks on team operations. Consequently, any user granted the edit team permission can modify any team, including membership, customer assignments, project assignments, and activity assignments, regardless of whether they are authorized to manage that specific team. This issue is exploitable if an administrator assigns the edit team permission to a lower-privilege role.

Recommendations Update to version 2.54.0.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-41498

GHSA-JV9X-W4GM-HWCM

Affected Products

Kimai

References · 12

• 🔥 https://github.com/kimai/kimai/security/advisories/GHSA-jv9x-w4gm-hwcm · Exploit
• https://osv.dev/vulnerability/GHSA-jv9x-w4gm-hwcm · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-41498 · Security Note
• https://github.com/kimai/kimai · Note
• https://github.com/kimai/kimai/releases/tag/2.54.0 · Note
• https://t.me/cveNotify/162660 · Telegram Post
• https://twitter.com/CVEnew/status/2053174713514365251 · Twitter Post
• https://t.me/cveNotify/162815 · Telegram Post
• https://twitter.com/CVEarity/status/2052776028263920007 · Twitter Post
• https://twitter.com/infoflowcloud/status/2053175944957903304 · Twitter Post
• https://t.me/CVEtracker/53069 · Telegram Post
• https://t.me/cveNotify/163211 · Telegram Post