{"id":"CVE-2026-11779","state":"PUBLISHED","title":"PayloadCMS 3.84.1 - Authenticated account lockout bypass through default unlock access","description":"An Improper Authorization vulnerability exists in PayloadCMS version 3.84.1 due to insufficient access control on the account unlock operation.","publishedAt":"2026-06-26T16:09:43.285Z","updatedAt":"2026-06-26T17:15:31.958Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","source":"Fluid Attacks"},"assigner":"Fluid Attacks","products":["PayloadCMS PayloadCMS"],"affected":[{"vendor":"PayloadCMS","product":"PayloadCMS","packageName":"payload","defaultStatus":"unaffected","versions":[{"version":"3.84.1","status":"affected"}],"collectionURL":"https://registry.npmjs.org","platforms":["Windows","MacOS","Linux"],"repo":"https://github.com/payloadcms/payload"}],"references":["https://fluidattacks.com/es/advisories/stitches","https://github.com/payloadcms/payload"],"weaknesses":["CWE-307"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/11xxx/CVE-2026-11779.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11779","state":"PUBLISHED","datePublished":"2026-06-26T16:09:43.285Z","dateUpdated":"2026-06-26T17:15:31.958Z","assignerShortName":"Fluid Attacks","assignerOrgId":"84fe0718-d6bb-4716-a7e8-81a6d1daa869","dateReserved":"2026-06-09T12:26:37.643Z"},"containers":{"cna":{"title":"PayloadCMS 3.84.1 - Authenticated account lockout bypass through default unlock access","descriptions":[{"lang":"en","value":"An Improper Authorization vulnerability exists in PayloadCMS version 3.84.1 due to insufficient access control on the account unlock operation."}],"affected":[{"vendor":"PayloadCMS","product":"PayloadCMS","packageName":"payload","defaultStatus":"unaffected","versions":[{"version":"3.84.1","status":"affected"}],"collectionURL":"https://registry.npmjs.org","platforms":["Windows","MacOS","Linux"],"repo":"https://github.com/payloadcms/payload"}],"references":[{"url":"https://fluidattacks.com/es/advisories/stitches","tags":["third-party-advisory"]},{"url":"https://github.com/payloadcms/payload","tags":["product"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-307","description":"CWE-307 Improper Restriction of Excessive Authentication Attempts","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Fluid Attacks","orgId":"84fe0718-d6bb-4716-a7e8-81a6d1daa869","dateUpdated":"2026-06-26T16:09:43.285Z"},"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:payloadcms:payloadcms:3.84.1:*:windows:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:payloadcms:payloadcms:3.84.1:*:macos:*:*:*:*:*","vulnerable":true},{"criteria":"cpe:2.3:a:payloadcms:payloadcms:3.84.1:*:linux:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"credits":[{"lang":"en","type":"finder","value":"Oscar Naveda"}],"impacts":[{"capecId":"CAPEC-49","descriptions":[{"lang":"en","value":"CAPEC-49 Password Brute Forcing"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://fluidattacks.com/es/advisories/stitches","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-26T17:15:25.884217Z","id":"CVE-2026-11779","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-26T17:15:31.958Z"}}]}}}