{"cve":"CVE-2025-2747","nvd":{"published":"2025-03-24T19:15:51.967","modified":"2026-06-17T09:07:33.210","status":"Analyzed","description":"An authentication bypass vulnerability in Kentico Xperience allows authentication bypass via the Staging Sync Server component password handling for the server defined None type. Authentication bypass allows an attacker to control administrative objects.This issue affects Xperience through 13.0.178.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-288"],"references":["https://devnet.kentico.com/download/hotfixes","https://github.com/watchtowrlabs/kentico-xperience13-AuthBypass-wt-2025-0011","https://labs.watchtowr.com/bypassing-authentication-like-its-the-90s-pre-auth-rce-chain-s-in-kentico-xperience-cms/","https://www.vulncheck.com/advisories/kentico-xperience-staging-sync-server-none-password-type-authentication-bypass","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-2747"],"products":["kentico:xperience"],"source":"nvd","synced_at":"2026-10-19T22:00:28.034033815+00:00"},"epss":{"cve":"CVE-2025-2747","score":0.97166,"percentile":0.99895,"date":"2026-10-31"},"kev":{"cve":"CVE-2025-2747","date_added":"2025-10-20","due_date":"2025-11-10","vendor":"Kentico","product":"Xperience CMS","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}