Jenkins NeuVector Vulnerability Scanner Plugin disables SSL/TLS certificate and hostname validation

published 2023-04-12 3 y ago modified 2026-06-17 4 mo ago also GHSA-r3mm-v4x7-2phm , EUVD-2023-1385

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

Jenkins NeuVector Vulnerability Scanner Plugin 1.22 and earlier unconditionally disables SSL/TLS certificate and hostname validation when connecting to a configured NeuVector Vulnerability Scanner server.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 21 mo ago (2025-02-07)

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
GitHub	3.1	5.9	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
maven	io.jenkins.plugins:neuvector-vulnerability-scanner	<=1.22	no fix listed

Affected products

Jenkins Project Jenkins NeuVector Vulnerability Scanner Plugin

Classification

Weakness

CWE-295 Improper Certificate Validation

References

jenkins.io /security/advisory/2023-04-12/#SECURITY-2841
vendor-advisory, web
openwall.com /lists/oss-security/2023/04/13/3
web, mailing-list, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2023-30517
advisory

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary