5.4

CVE-2025-47851: jetbrains teamcity Cross-site Scripting

CVSS: 5.4v3.1MediumAnalyzed
Published 20-05-2025Last modified 20-05-2025
Open JSON

Vulnerability summary

CVE-2025-47851 is a medium (CVSS 5.4) Cross-site Scripting vulnerability in jetbrains teamcity. EPSS estimates a 2.83% chance of exploitation in the next 30 days, higher than 86.5% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (NVD)
EPSS score
2.83%
0%100%
Low · +0.18 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 20-05-2025
    PublishedVulnerability first disclosed.
  2. 20-05-2025
    Last modifiedVulnerability information updated.

Description

In JetBrains TeamCity before 2025.03.2 stored XSS via GitHub Checks Webhook was possible

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

2.83%

Chance of exploitation in the next 30 days

Percentile

87%

Versus all other CVEs

30-day change

+0.18 pp

From 2.65% on 22-09-2026

22-09-202622-10-2026
EPSS score
2.83%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Jetbrains1 product

1 vendor · 1 product

References

1 links