CVE-2019-7551 json
Cantemo Portal before 3.2.13, 3.3.x before 3.3.8, and 3.4.x before 3.4.9 has XSS.
published 2019-04-10 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-17090
- cvss
- 9.0
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
Cantemo Portal before 3.2.13, 3.3.x before 3.3.8, and 3.4.x before 3.4.9 has XSS. Leveraging this vulnerability would enable performing actions as users, including administrative users. This could enable account creation and deletion as well as deletion of information contained within the app.
Patch / fix
- cantemo portal 3.2.13, 3.3.8, 3.4.9
Exploit prediction
1.73% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- bishopfox.com https://www.bishopfox.com/news/2019/03/cantemo-portal-version-3-8-4-cross-site-scripting/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H |
| NVD | 2.0 | 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
bishopfox.com
/news/2019/03/cantemo-portal-version-3-8-4-cross-site-scripting/
exploit, third-party-advisory
-
doc.cantemo.com
/latest/ReleaseNotes/intro.html#version-3-4-9
release-notes, vendor-advisory
-
blog-posts--cantemo.netlify.com
/news/2019/03/cantemo-portal-xss-vulnerabilities/
release-notes, vendor-advisory
-
bishopfox.com
/blog/news-category/advisories/
third-party-advisory
Sources
- CVE List CVE-2019-7551
- NVD CVE-2019-7551
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