CVE-2025-46618

Teamcity vulnerability

CVSS

3.5

EPSS

28.7%

EPSS pct

98th

Exploited

No known

In JetBrains TeamCity before 2025.03.1 stored XSS was possible on Data Directory tab

Affected vendor

Jetbrains

Affected product

Teamcity

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N

Weakness type (CWE)

CWE-79 — Cross-Site Scripting (XSS)

Published

2025-04-25

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring high privileges, user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity.

Its EPSS score of 28.7% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2025-46618

Confirm whether Jetbrains Teamcity is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2025-46618.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-46618

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2025-46618 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2025-46618?

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