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Fencer Intel
critical 9.0

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 7y ago modified 4mo 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

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Exploit prediction

1.73% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).

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

Sources

Fencer Intel 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.