XSS in Wcms
CVE-2020-24138
Cross Site Scripting (XSS) vulnerability in wcms 0.3.2 allows remote attackers to inject arbitrary web script and HTML via the pagename parameter to wex/html.php.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Wcms — versions 0.3.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/vedees/wcms/issues/10 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/secwx/research/blob/main/cve/CVE-2020-24138.md (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-24138?
- CVE-2020-24138 is a medium-severity vulnerability in Wcms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-04-07.
- How severe is CVE-2020-24138?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-24138 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.