PT-2025-26601 · Jetbrains · Teamcity

CVE-2025-52878 · Published 2025-06-23 · Updated 2025-06-23

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions: JetBrains TeamCity versions prior to 2025.03.3

Description: The issue concerns the exposure of usernames to users without proper permissions.

Recommendations: For versions prior to 2025.03.3, update to version 2025.03.3 or later to resolve the issue.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

BDU:2025-07635

CVE-2025-52878

Affected Products

Teamcity

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-52878 · Security Note
• https://bdu.fstec.ru/vul/2025-07635 · Security Note
• https://jetbrains.com/privacy-security/issues-fixed · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-52878 · Vendor Advisory
• https://twitter.com/CVEnew/status/1937159295201669158 · Twitter Post
• https://jetbrains.com/privacy-security/issues-fixed/# · Note
• https://t.me/cvetracker/26844 · Telegram Post