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CVE-2019-10319

18
FAUCET Score

CVE-2019-10319 describes a missing permission check in Jenkins PAM Authentication Plugin versions 1.5 and earlier (excluding 1.4.1), allowing authenticated users with Overall/Read permission to access limited information from /etc/shadow and the Jenkins user. This vulnerability has a CVSS score of 4.3 (MEDIUM), indicating a low impact on confidentiality and no impact on integrity or availability, requiring low privileges and network access. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0CPE matchmatch criteria
cpe:2.3:a:jenkins:pluggable_authentication_module:1.0:*:*:*:*:jenkins:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:jenkins:pluggable_authentication_module:1.1:*:*:*:*:jenkins:*:*
1.2CPE matchmatch criteria
cpe:2.3:a:jenkins:pluggable_authentication_module:1.2:*:*:*:*:jenkins:*:*
1.3CPE matchmatch criteria
cpe:2.3:a:jenkins:pluggable_authentication_module:1.3:*:*:*:*:jenkins:*:*
1.4CPE matchmatch criteria
cpe:2.3:a:jenkins:pluggable_authentication_module:1.4:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0079 is in the 64th percentile among its peer group of 21,951 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:pam-authFixed in: 1.5.1

Vendor Advisories (1)

mavenGHSA-xqwq-jxjh-wj82medium

Missing permission check in Jenkins PAM Authentication Plugin

May 24, 2022

References

jenkins.io / security/advisory/2019-05-21
Vendor Advisory
openwall.com / lists/oss-security/2019/05/21/1
Mailing ListThird Party Advisory