{"apiVersion":"1.0","identifier":"CVE-2026-77142","description":"The frontend company self-service editing feature relies on a template-level visibility flag to hide the edit form for company records a visitor does not own, but the corresponding write operation does not repeat this ownership check on the server side. As a result, a visitor who knows the identifier of a company record from the public directory can submit a modified update request for that record directly and overwrite its data, without the application ever confirming that the visitor owns it.","publishedAt":"2026-08-25T09:17:35","lastModifiedAt":"2026-08-27T20:18:38","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-77142","cvssScore":8.8,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0.00239,"riskScore":0.9,"affectedProduct":"TYPO3","affectedVersions":"unknown","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-77142","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-77142","en":"https://www.redsauce.net/en/cves/CVE-2026-77142","fr":"https://www.redsauce.net/fr/cves/CVE-2026-77142","pt":"https://www.redsauce.net/pt/cves/CVE-2026-77142","de":"https://www.redsauce.net/de/cves/CVE-2026-77142","sk":"https://www.redsauce.net/sk/cves/CVE-2026-77142","el":"https://www.redsauce.net/el/cves/CVE-2026-77142"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-77142"}}