RCE in H3blog
CVE-2025-13181
A vulnerability was determined in pojoin h3blog 1.0. The affected element is an unknown function of the file /admin/cms/material/add. Executing a manipulation of the argument Name can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (15.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 15.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- H3blog — versions 1.0.0
- Pojoin H3blog — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/caigo8/CVE-md/blob/main/h3blog/xss4.md (related, Exploit, Third Party Advisory)
- github.com/caigo8/CVE-md/blob/main/h3blog/xss4.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-13181?
- CVE-2025-13181 is a low-severity vulnerability in H3blog, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-11-14.
- How severe is CVE-2025-13181?
- Low severity. CVSS v3 base score is 3.5 out of 10.