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Fencer Intel
medium 4.3

CVE-2014-3491 json

Cross-site scripting (XSS) vulnerability in Foreman before 1.4.5 and 1.5.x before 1.5.1 allows remote attackers to inject arbitrary web scr…

published 12y ago modified 4mo ago also EUVD-2014-3496

cvss
4.3
version 2.0, 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

Cross-site scripting (XSS) vulnerability in Foreman before 1.4.5 and 1.5.x before 1.5.1 allows remote attackers to inject arbitrary web script or HTML via the Name field to the New Host groups page, related to create, update, and destroy notification boxes.

Patch / fix

Is CVE-2014-3491 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2014-3491 updated cvss 4.3

foreman: XSS in Configure -> Host groups key name

  • Red Hat Satellite 6 foreman, foreman-cli, foreman-ec2, foreman-gce, foreman-ovirt, foreman-vmware, +9 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • projects.theforeman.org http://projects.theforeman.org/issues/5881 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
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

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.