CVE-2019-8938 json
VertrigoServ 2.17 allows XSS via the /inc/extensions.php ext parameter.
published 2019-03-17 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-18326
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
VertrigoServ 2.17 allows XSS via the /inc/extensions.php ext parameter.
Exploit prediction
1.52% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- packetstormsecurity.com http://packetstormsecurity.com/files/151800/VertrigoServ-2.17-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
- seclists.org http://seclists.org/fulldisclosure/2019/Feb/47 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/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
-
packetstormsecurity.com
/files/151800/VertrigoServ-2.17-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
-
seclists.org
/fulldisclosure/2019/Feb/47
exploit, mailing-list, third-party-advisory
-
sourceforge.net
/p/vertrigo/news/
release-notes, third-party-advisory
Sources
- CVE List CVE-2019-8938
- NVD CVE-2019-8938
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.