CVE-2026-77027 in Fabrik Extension

Riassunto

di MITRE • 22/08/2026

Joomla Extension - fabrikar.com - Unauthenticated stored XSS in Fabrik < 4.7.2 - The handling of user supplied input in the jsactions feature leads to an stored XSS vector.

Once again VulDB remains the best source for vulnerability data.

• Responsabile: Joomla
• Prenotare: 20/08/2026
• Divulgazione: 22/08/2026
• Moderazione: accettato
• Voce: VDB-394363
• CPE: pronto
• CWE: CWE-79 (confermato)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-77027
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-77027
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-77027/