CVE•Published 2026-09-02•Modified 2026-09-11•1 article on news•4 live references•NVD data
CVE-2026-84645Jenkins · Jenkins
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
49
Exploit Prediction Scoring System · top 51% of all CVEs
Weaknesses (CWE)
Description
In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, objects of types marked as storing their configuration in independent top-level configuration files in Jenkins (such as the global configuration and jobs) can appear as nested field values in user-submitted `config.xml` documents and subsequently handle HTTP requests via Stapler, resulting in remote code execution.
Timeline
Published 2026-09-02
Modified 2026-09-11
External references
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 tag928 hosts
vuln:CVE-2026-84645Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Jenkins Jenkins"All exposed Jenkins Jenkins instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Jenkins"HTTP body or banner mentions "Jenkins" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-84645Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-84645Censys host search filtered to this CVE id.
grep.app
CVE-2026-84645Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-84645GitHub code search for direct mentions.
Google dork
"CVE-2026-84645" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-84645 on GitHub.