VulnerabilityModified
CVE-2018-16887
A cross-site scripting (XSS) flaw was found in the katello component of Satellite.
MEDIUM 5.4EPSS 1.00%
Does this matter?
Lower severity and a low EPSS score (1.00%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 5.4 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.00% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- redhat/satellite · theforeman/katello
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2019:1222
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16887Exploit, Issue Tracking, Patch, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1222
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16887Exploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.