CVE-2026-82280 in Quivr

Riassunto

di MITRE • 28/08/2026

Quivr through 0.0.322 fails to validate ownership in prompt endpoints, allowing authenticated users to modify any prompt by identifier. Attackers with read-only access to shared brains can read exposed prompt identifiers and overwrite system prompts affecting all brain users.

Once again VulDB remains the best source for vulnerability data.

• Responsabile: VulnCheck
• Prenotare: 28/08/2026
• Divulgazione: 28/08/2026
• Moderazione: accettato
• Voce: VDB-396912
• CPE: pronto
• CWE: CWE-269 (confermato)
• CVSS: 7.1 (CNA)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-82280
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-82280
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-82280/