Home/CVE/A cross-site scripting (XSS) flaw was found in the foreman component of satellite. An attacker with privilege to create
CVE

CVE-2018-16861

A cross-site scripting (XSS) flaw was found in the foreman component of satellite. An attacker with privilege to create

A cross-site scripting (XSS) flaw was found in the foreman component of satellite. An attacker with privilege to create entries using the Hosts, Monitor, Infrastructure, or Administer Menus is able to execute a XSS attacks against other users, possibly leading to malicious code execution and extraction of the anti-CSRF token of higher privileged users. Foreman before 1.18.3, 1.19.1, and 1.20.0 are vulnerable.

HIGH · CVSS 7.6 EPSS 0.00388
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

3
theforeman foreman< 1.18.3
theforeman foreman>= 1.19.0 and < 1.19.1
theforeman foremanall versions
▣

Scoring & Timeline

7.6
HIGH · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Dec 2018 · 07:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
⚑

Vendor Advisories

1
rhsaRHSA-2019:1222Moderate
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16861Issue TrackingPatchThird Party Advisory
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