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CVE-2023-40348

19
FAUCET Score

CVE-2023-40348 is a medium-severity information disclosure vulnerability affecting the Jenkins Gogs Plugin versions 1.0.15 and earlier. Unauthenticated attackers can leverage a flaw in the webhook endpoint to determine the existence of jobs on the Jenkins instance. The vulnerability has a CVSS score of 5.3, indicating a low impact on confidentiality with no integrity or availability impact, and requires no user interaction or privileges. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is there evidence of active exploitation, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.15CPE matchmatch criteria
cpe:2.3:a:jenkins:gogs:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 27th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Vendor Patches (1)

jenkinsvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-qxwc-wchr-5h29medium

Jenkins Gogs Plugin vulnerable to unsafe default behavior and information disclosure

Aug 16, 2023

References

jenkins.io / security/advisory/2023-08-16
Vendor Advisory
openwall.com / lists/oss-security/2023/08/16/3
Mailing ListThird Party Advisory