CVE•Published 2026-05-29•Modified 2026-06-02•0 articles on news•5 live references•NVD data

CVE-2026-49379Jetbrains · Teamcity

Vulnerability data via NVD (ingested)

CVSS v3.1

6.5

MEDIUM

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

EPSS percentile

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Weaknesses (CWE)

CWE-522Insufficiently Protected Credentials

Description

In JetBrains TeamCity before 2026.1 credentials could be exposed in thread names

Timeline

Published 2026-05-29

Modified 2026-06-02

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag806 hosts

vuln:CVE-2026-49379

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Jetbrains Teamcity"

All exposed Jetbrains Teamcity instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Teamcity"

HTTP body or banner mentions "Teamcity" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-49379

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2026-49379

Censys host search filtered to this CVE id.

grep.app

CVE-2026-49379

Public source-code mentions — fast PoC discovery.

GitHub code

CVE-2026-49379

GitHub code search for direct mentions.

Google dork

"CVE-2026-49379" exploit -site:nvd.nist.gov

Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-49379 on GitHub.

We haven't classified any articles referencing CVE-2026-49379 yet. The external references above still apply.