{"apiVersion":"1.0","identifier":"CVE-2026-77923","description":"Dolibarr 21.0.0 before 24.0.0 contains an authorization bypass vulnerability caused by an inverted boolean condition in the private-project membership check within the clonetasks mass action handler in htdocs/core/actions_massactions.inc.php. Authenticated users with project creation permission but without access to a target private project can exploit the flawed !in_array() check to clone tasks into unauthorized private projects.","publishedAt":"2026-08-24T20:17:21","lastModifiedAt":"2026-08-24T20:17:21","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-77923","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":"dolibarr","affectedVersions":">=21.0.0,<24.0.0","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-77923","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-77923","en":"https://www.redsauce.net/en/cves/CVE-2026-77923","fr":"https://www.redsauce.net/fr/cves/CVE-2026-77923","pt":"https://www.redsauce.net/pt/cves/CVE-2026-77923","de":"https://www.redsauce.net/de/cves/CVE-2026-77923","sk":"https://www.redsauce.net/sk/cves/CVE-2026-77923","el":"https://www.redsauce.net/el/cves/CVE-2026-77923"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-77923"}}