Vulnerability Monitor

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CVE-2018-16887

A cross-site scripting (XSS) flaw was found in the katello component of Satellite. An attacker with privilege to create/edit organizations and locations is able to execute a XSS attacks against other users through the Subscriptions or the Red Hat Repositories wizards. This can possibly lead to malicious code execution and extraction of the anti-CSRF token of higher privileged users. Versions before 3.9.0 are vulnerable.

Published

2019-01-13T02:29:00.217

Last Modified

2024-11-21T03:53:32.283

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.4 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.8

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-79
Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	satellite	6.0	Yes
Application	theforeman	katello	< 3.9.0	Yes

References

https://access.redhat.com/errata/RHSA-2019:1222 ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16887 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:1222 (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16887 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)