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CVE-2022-25209

27
FAUCET Score

CVE-2022-25209 is a high-severity XML External Entity (XXE) vulnerability affecting Jenkins Chef Sinatra Plugin versions 1.20 and earlier. This flaw allows authenticated attackers to remotely execute arbitrary code, disclose sensitive information, or cause denial of service due to the plugin's XML parser not being configured to prevent XXE attacks. With a CVSS score of 8.8 (High), the attack complexity is low, and it can lead to high impacts on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.20CPE matchmatch criteria
cpe:2.3:a:jenkins:chef_sinatra:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.11%
Probability of exploitation in next 30 days
EPSS Percentile
62.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0111 is in the 59th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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-38w8-h222-wrpphigh

Improper Restriction of XML External Entity Reference in Jenkins Chef Sinatra

Feb 16, 2022

References

jenkins.io / security/advisory/2022-02-15
Vendor Advisory