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CVE-2025-2749 is an authenticated path traversal vulnerability in Kentico Xperience through version 13.0.178. An authenticated user of the Staging Sync Server can upload arbitrary data to path-relative locations. The resulting arbitrary file upload can place server-side executable content and lead to remote code execution.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
12 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A path traversal vulnerability in Kentico Xperience with limited public evidence of widespread exploitation but high abuse potential.
A path traversal vulnerability in Kentico Xperience that allows authenticated users to upload arbitrary data to specific paths via the Staging Sync Server.
A path traversal vulnerability in the Kentico Xperience CMS platform.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.