CVE-2020-24138 json
Cross Site Scripting (XSS) vulnerability in wcms 0.3.2 allows remote attackers to inject arbitrary web script and HTML via the pagename par…
published 2021-04-07 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-16874
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/vedees/wcms/issues/10 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/vedees/wcms/issues/10
exploit, issue-tracking, third-party-advisory
-
github.com
/secwx/research/blob/main/cve/CVE-2020-24138.md
third-party-advisory
Sources
- CVE List CVE-2020-24138
- NVD CVE-2020-24138
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