Kentico Xperience Path Traversal Vulnerability
Kentico Xperience contains a path traversal vulnerability that could allow an authenticated user's Staging Sync Server to upload arbitrary data to path relative locations.
- Vendor
- Kentico
- Product
- Kentico Xperience
- CVSS
- 7.2
- EPSS (exploit probability)
- 4.0%
- Status
- kev
- CISA patch-by (BOD 22-01)
- Added to KEV
Is CVE-2025-2749 being exploited?
Yes. CISA added CVE-2025-2749 to its Known Exploited Vulnerabilities catalog on . CISA only lists a CVE when it has reliable evidence of exploitation in the wild.
FIRST's EPSS model puts the probability of exploitation activity in the next 30 days at 4.0% (scored October 14, 2026).
- CISA KEV[ LISTED ]
- ENISA EUVD (exploited)[ — ]
- CIRCL KEV[ — ]
Catalog snapshot 2026-10-23. Full cross-catalog view: /kev-comparison
CVE-2025-2749 timeline
Every event links to its source. Catalog dates are each catalog's own; day offsets count from NVD publication. Data: JSON
What to do
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
US federal civilian agencies must remediate by (14 days after listing) under BOD 22-01. Everyone else: that deadline is a sensible upper bound, not a target. Vendor guidance and the NVD record are linked under Source above.
Other Kentico CVEs we track
| CVE / Vulnerability | Severity | CVSS | EPSS | Added to KEV |
|---|---|---|---|---|
| CVE-2025-2747 Kentico Xperience CMS Authentication Bypass Using an Alternate Path or Channel Vulnerability | [ CRITICAL ] | 9.8 | 97.2% | |
| CVE-2025-2746 Kentico Xperience CMS Authentication Bypass Using an Alternate Path or Channel Vulnerability | [ CRITICAL ] | 9.8 | 74.1% | |
| CVE-2019-10068 Kentico Xperience Deserialization of Untrusted Data Vulnerability | [ CRITICAL ] | 9.8 | 95.1% |