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CVE-2019-7551

22
FAUCET Score

CVE-2019-7551 is a critical Cross-Site Scripting (XSS) vulnerability affecting Cantemo Portal versions prior to 3.2.13, 3.3.8, and 3.4.9. This vulnerability, with a CVSS score of 9.0, allows an attacker to execute arbitrary code in a user's browser, potentially leading to full compromise of user accounts, including administrative ones, and enabling actions like account manipulation and data deletion. While highly severe, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.2.13CPE matchmatch criteria
cpe:2.3:a:cantemo:portal:*:*:*:*:*:*:*:*
>= 3.3.0, < 3.3.8CPE matchmatch criteria
cpe:2.3:a:cantemo:portal:*:*:*:*:*:*:*:*
>= 3.4.0, < 3.4.9CPE matchmatch criteria
cpe:2.3:a:cantemo:portal:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.0CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.76%
Probability of exploitation in next 30 days
EPSS Percentile
75.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0176 is in the 85th percentile among its peer group of 265 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.6 Bluesky, 0.3 Mastodon, and 1.6 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog-posts--cantemo.netlify.com / news/2019/03/cantemo-portal-xss-vulnerabilities
Release NotesVendor Advisory
doc.cantemo.com / latest/ReleaseNotes/intro.html
Release NotesVendor Advisory
bishopfox.com / blog/news-category/advisories
Third Party Advisory
bishopfox.com / news/2019/03/cantemo-portal-version-3-8-4-cross-site-scripting
ExploitThird Party Advisory