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Back to active CVEs
High · CVSS 8.8CVE-2026-80193

Kimai before 2.62.0 Authorization Bypass via QuickEntryCVE-2026-80193

Answer in brief

CVE-2026-80193 records a High severity (CVSS 8.8) vulnerability in Kimai before 2.62.0 Authorization Bypass via QuickEntry. The current sources do not mark it as known exploited. The current feed maps kimai/kimai (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 25, 2026Updated Aug 31, 2026Source checked Oct 10, 2026First seen by HOL Aug 25, 2026Material review Aug 31, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.8
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps kimai/kimai (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
kimai/kimaigeneric>=0 <2.62.02.62.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for kimai/kimai.
  2. 2Review the reported fix. Update kimai/kimai to 2.62.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 25, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 31, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 25, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

Kimai before 2.62.0 fails to validate create_other_timesheet permission in the QuickEntry controller when creating new timesheets. Authenticated users with view_other_timesheet and edit_other_timesheet permissions can create timesheet records for team members by submitting the QuickEntry form, bypassing authorization checks enforced elsewhere.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Academy LMS <= 4.0.3 - Missing Authorization to Authenticated (Custom+) Arbitrary Academy Comment Deletion via delete_lesson_comment AJAX — Attacker-Controlled course_id vs. Target comment_idAlso CWE-862
  • Contao: Improper access control in the preview links moduleAlso CWE-862
  • Academy LMS <= 4.0.3 - Authenticated (Custom+) Privilege Escalation to add_child REST endpointSame generic ecosystem
  • MariaDB: mysql_json plugin OOB readsSame generic ecosystem
  • MariaDB: environment injection via wsrep bootstrap in the mariadb.service fileSame generic ecosystem
  • MariaDB Connector/C: libmariadb allowed cleartext password leakage on TLS hostname verification failureSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-862
Source
CVE List V5
Source checked
Oct 10, 2026
References
2 linked sources
Open source record