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CVE-2023-49654

27
FAUCET Score

CVE-2023-49654 is a critical vulnerability affecting Jenkins MATLAB Plugin versions 2.11.0 and earlier, stemming from missing permission checks. This flaw allows unauthenticated attackers to remotely parse arbitrary XML files from the Jenkins controller's file system, leading to potential compromise of confidentiality, integrity, and availability. With a CVSS score of 9.8, it presents a severe risk due to its network-based attack vector and low attack complexity. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.11.1CPE matchmatch criteria
cpe:2.3:a:jenkins:matlab:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0079 is in the 36th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:matlabFixed in: 2.11.1
jenkinsvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-cv4x-9f34-8rp9high

Jenkins MATLAB Plugin missing permission checks

Nov 29, 2023

References

jenkins.io / security/advisory/2023-11-29
Vendor Advisory
openwall.com / lists/oss-security/2023/11/29/1
Mailing List