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CVE•Published 2026-09-02•Modified 2026-09-03•0 articles on news•5 live references•NVD data

CVE-2026-84664

Vulnerability data via NVD (ingested)

CVSS v3.1
5.4
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
EPSS percentile
—
Weaknesses (CWE)
CWE-471Modification of Assumed-Immutable Data (MAID)CWE-494Download of Code Without Integrity Check
Description

Jenkins GitLab Plugin 1.9.16 and earlier allows overwriting the global GitLab connection configuration through Stapler data binding, allowing attackers to connect to an attacker-specified URL using GitLab API tokens already configured by administrators.

Timeline
Published 2026-09-02
Modified 2026-09-03

External references

NVDMITREExploit-DBGitHub PoCVulnCheck

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 tag0 hosts
vuln:CVE-2026-84664
Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-84664
Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-84664
Censys host search filtered to this CVE id.
grep.app
CVE-2026-84664
Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-84664
GitHub code search for direct mentions.
Google dork
"CVE-2026-84664" exploit -site:nvd.nist.gov
Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-84664 on GitHub.
We haven't classified any articles referencing CVE-2026-84664 yet. The external references above still apply.