Critical severity9.8CISA KEVNVD Advisory· Published Mar 24, 2025· Updated Jun 17, 2026

CVE-2025-2746

Description

An authentication bypass vulnerability in Kentico Xperience allows authentication bypass via the Staging Sync Server password handling of empty SHA1 usernames in digest authentication. Authentication bypass allows an attacker to control administrative objects.This issue affects Xperience through 13.0.172.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Kentico/Xperience3 versions
cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*range: <=13.0.172
- (no CPE)range: <=13.0.172
- (no CPE)range: 0

Patches

Vulnerability mechanics

References

devnet.kentico.com/download/hotfixesnvdPatch
labs.watchtowr.com/bypassing-authentication-like-its-the-90s-pre-auth-rce-chain-s-in-kentico-xperience-cms/nvdExploitThird Party Advisory
www.vulncheck.com/advisories/kentico-xperience-staging-sync-server-digest-password-authentication-bypassnvdThird Party Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource

News mentions

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cvss	0.637
epss	0.047
exploit	0.000
kev	0.120
patch	0.000
ransomware	0.000