CVE-2017-8778

Public Exploit

Description

GitLab before 8.14.9, 8.15.x before 8.15.6, and 8.16.x before 8.16.5 has XSS via a SCRIPT element in an issue attachment or avatar that is an SVG document.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory gitlab.com Vendor Advisory gitlab.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://about.gitlab.com/2017/02/15/gitlab-8-dot-16-dot-5-security-release/ patch vendor advisory release notes
https://gitlab.com/gitlab-org/gitlab-ce/issues/27471 vendor advisory exploit

Frequently Asked Questions

What is the severity of CVE-2017-8778?
CVE-2017-8778 has been scored as a medium severity vulnerability.
How to fix CVE-2017-8778?
To fix CVE-2017-8778, 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-2017-8778 being actively exploited in the wild?
It is possible that CVE-2017-8778 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.
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