CVE-2019-5467

Public Exploit

Description

An input validation and output encoding issue was discovered in the GitLab CE/EE wiki pages feature which could result in a persistent XSS. This vulnerability was addressed in 12.1.2, 12.0.4, and 11.11.6.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.07%
Third-Party Advisory gitlab.com Third-Party Advisory hackerone.com
Affected: n/a GitLab CE/EE
Published at:
Updated at:

References

Link Tags
https://hackerone.com/reports/526325 third party advisory exploit
https://gitlab.com/gitlab-org/gitlab-ce/issues/60143 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-5467?
CVE-2019-5467 has been scored as a medium severity vulnerability.
How to fix CVE-2019-5467?
To fix CVE-2019-5467, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-5467 being actively exploited in the wild?
It is possible that CVE-2019-5467 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-5467?
CVE-2019-5467 affects n/a GitLab CE/EE.
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