{"apiVersion":"1.0","identifier":"CVE-2026-80197","description":"Kimai before 2.57.0 contains an improper authorization vulnerability in the favorite timesheet add and remove endpoints that allows authenticated users to manipulate other users- bookmarks. Attackers can add or remove timesheet entries from another user-s favorite list by referencing their timesheet identifier, enabling cross-user business-state tampering without administrative privileges.","publishedAt":"2026-08-26T05:18:27","lastModifiedAt":"2026-08-26T14:17:16","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80197","cvssScore":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","epssProbability":0.00208,"riskScore":0.44,"affectedProduct":"Kimai","affectedVersions":"<2.57.0","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80197","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80197","en":"https://www.redsauce.net/en/cves/CVE-2026-80197","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80197","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80197","de":"https://www.redsauce.net/de/cves/CVE-2026-80197","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80197","el":"https://www.redsauce.net/el/cves/CVE-2026-80197"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80197"}}