CVE-2023-34220CWE-79

In JetBrains TeamCity before 2023.05 stored XSS in the Commit Status Publisher window was possible

Medium · published May 31, 2023

Patch now

High probability of exploitation

CVSS calls it medium at 4.6. It sits in the 99.2th percentile for exploit probability.

CVSS v3.1
4.6
EPSS
61%
Percentile
99.2
In the wild
Unconfirmed
What it is

In JetBrains TeamCity before 2023.05 stored XSS in the Commit Status Publisher window was possible

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.61433 · 99.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-05-31T13:03Z
EPSS history
Timeline
  • 31 MAY 13:03Z
    In JetBrains TeamCity before 2023.05 stored XSS in the Commit Status Publisher window was possible
    cvelistv5