XSS in Linux Kernel
CVE-2025-0513
In affected versions of Octopus Server error messages were handled unsafely on the error page. If an adversary could control any part of the error message they could embed code which may impact the user viewing the error message.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (13.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 13.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Linux Kernel
- Microsoft Windows
- Octopus Server
- Octopus Deploy Server — versions 2024.3.164, 2024.4.401
Weakness classification (CWE)
References
- advisories.octopus.com/post/2024/sa2025-04/ (Broken Link)
Frequently asked questions
- What is CVE-2025-0513?
- CVE-2025-0513 is a medium-severity vulnerability in Linux Kernel, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-02-11.
- How severe is CVE-2025-0513?
- Medium severity. CVSS v3 base score is 5.4 out of 10.