CVE-2023-0050

An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions…

High · published March 9, 2023

Patch now

High probability of exploitation

CVSS calls it high at 8.7. It sits in the 99.8th percentile for exploit probability.

CVSS v3.1
8.7
EPSS
92%
Percentile
99.8
In the wild
Unconfirmed
What it is

An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions starting from 15.9 before 15.9.2. A specially crafted Kroki diagram could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.

The record
Technical detail
CVSS v3.1
8.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.92420 · 99.8th percentile
Published
2023-03-09T00:00Z
EPSS history
Timeline
  • 09 MAR 00:00Z
    An issue has been discovered in GitLab affecting all versions starting from 13.7 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions…
    cvelistv5