CVE-2026-44962 json
Plesk contains an XPath injection vulnerability in the APS Application Catalog search functionality, where user-supplied input is interpola…
published 2026-05-29 5 mo ago modified 2026-08-14 2 mo ago also EUVD-2026-33344
- cvss
- 9.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
Plesk contains an XPath injection vulnerability in the APS Application Catalog search functionality, where user-supplied input is interpolated into XPath queries without proper sanitization. This allows an authenticated, low-privileged user to execute arbitrary operating system commands on the server, resulting in local privilege escalation.
Patch / fix
- WebPros Plesk 18.0.75.1, 18.0.76.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 5 mo ago
Exploit prediction
0.69% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected products
- WebPros Plesk
Classification
- Weakness
-
- CWE-643 Improper Neutralization of Data within XPath Expressions
References
Sources
- CVE List CVE-2026-44962
- NVD CVE-2026-44962
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