VulnerabilityModified
CVE-2019-7551
Cantemo Portal before 3.2.13, 3.3.x before 3.3.8, and 3.4.x before 3.4.9 has XSS.
CRITICAL 9.0EPSS 1.73%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 1.73% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- cantemo/portal
- Source
- cve@mitre.org
References
- https://blog-posts--cantemo.netlify.com/news/2019/03/cantemo-portal-xss-vulnerabilities/Release Notes, Vendor Advisory
- https://doc.cantemo.com/latest/ReleaseNotes/intro.html#version-3-4-9Release Notes, Vendor Advisory
- https://www.bishopfox.com/blog/news-category/advisories/Third Party Advisory
- https://www.bishopfox.com/news/2019/03/cantemo-portal-version-3-8-4-cross-site-scripting/Exploit, Third Party Advisory
- https://blog-posts--cantemo.netlify.com/news/2019/03/cantemo-portal-xss-vulnerabilities/Release Notes, Vendor Advisory
- https://doc.cantemo.com/latest/ReleaseNotes/intro.html#version-3-4-9Release Notes, Vendor Advisory
- https://www.bishopfox.com/blog/news-category/advisories/Third Party Advisory
- https://www.bishopfox.com/news/2019/03/cantemo-portal-version-3-8-4-cross-site-scripting/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.