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Jenkins

Vendor security scorecard – 109 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 150
109
CVEs
5
Critical
23
High
0
KEV
1
PoC
7
Unpatched C/H
50.5%
Patch Rate
0.1%
Avg EPSS

Severity Breakdown

CRITICAL
5
HIGH
23
MEDIUM
78
LOW
2

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2025-47889 In Jenkins WSO2 Oauth Plugin 1.0 and earlier, authentication claims are accepted without validation by the "WSO2 Oauth" security realm, allowing unauthenticated attackers to log in to controllers. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available. CRITICAL 9.8 0.1% 49
No patch
CVE-2025-32754 In jenkins/ssh-agent Docker images 6.11.1 and earlier, SSH host keys are generated on image creation for images based on Debian, causing all containers based on images of the same version use the. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available. CRITICAL 9.1 0.2% 46
No patch
CVE-2025-32755 In jenkins/ssh-slave Docker images based on Debian, SSH host keys are generated on image creation for images based on Debian, causing all containers based on images of the same version use the same. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available. CRITICAL 9.1 0.2% 46
No patch
CVE-2025-31722 In Jenkins Templating Engine Plugin 2.5.3 and earlier, libraries defined in folders are not subject to sandbox protection, allowing attackers with Item/Configure permission to execute arbitrary code. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available. HIGH 8.8 1.1% 45
CVE-2026-42523 Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub CRITICAL 9.0 0.0% 45
CVE-2026-48920 Arbitrary file disclosure in the Jenkins Email Extension Plugin (email-ext) versions 1933.v45cec755423f and earlier lets users who can control email content abuse the data-inline image attribute to supply file: URLs, causing the Jenkins controller to read local files and embed their contents as base64 inside outgoing emails. An authenticated attacker with rights to edit job email configuration or templates (CVSS PR:L) can exfiltrate controller secrets, credentials, and configuration. There is no public exploit identified at time of analysis and CISA's SSVC rates exploitation as none, but the CVSS 8.8 score and 'total' technical impact make controller secret theft a serious concern in shared Jenkins environments. HIGH 8.8 0.0% 44
No patch
CVE-2026-33001 Jenkins versions 2.554 and earlier (LTS 2.541.2 and earlier) contain a path traversal vulnerability in their handling of tar and tar.gz archive extraction that fails to safely process symbolic links, allowing attackers to write files to arbitrary filesystem locations. Attackers with Item/Configure permission or control over Jenkins agent processes can exploit this to deploy malicious scripts and plugins on the Jenkins controller, achieving code execution with the privileges of the Jenkins process. The vulnerability is particularly concerning because it affects the core Jenkins application and enables privilege escalation through plugin installation mechanisms. HIGH 8.8 0.0% 44
CVE-2026-33166 Path traversal in Allure report generator for Jenkins allows unauthenticated attackers to read arbitrary files from the host system by crafting malicious test result files with specially crafted attachment paths. The vulnerability stems from insufficient path validation when processing attachments during report generation, enabling sensitive files to be included in generated reports. A patch is not currently available. HIGH 8.6 0.0% 43
CVE-2025-53652 Jenkins Git Parameter Plugin 439.vb_0e46ca_14534 and earlier does not validate that the Git parameter value submitted to the build matches one of the offered choices, allowing attackers with Item/Build permission to inject arbitrary values into Git parameters. HIGH 8.2 0.0% 41
CVE-2026-27099 Jenkins versions 2.483-2.550 and LTS 2.492.1-2.541.1 contain a stored XSS vulnerability in the agent offline cause description field that fails to properly sanitize user input. Attackers with Agent/Configure or Agent/Disconnect permissions can inject malicious scripts that execute in the browsers of other users viewing the affected agent configuration. No patch is currently available for this vulnerability. HIGH 8.0 0.0% 40
CVE-2026-42524 Jenkins HTML Publisher Plugin 427 and earlier does not escape job name and URL in the legacy wrapper file, resulting in a stored cross-site scripting HIGH 8.0 0.0% 40
CVE-2025-5806 A cross-site scripting vulnerability (CVSS 8.0). High severity vulnerability requiring prompt remediation. HIGH 8.0 0.0% 40
CVE-2026-42520 Jenkins Credentials Binding Plugin 719.v80e905ef14eb_ and earlier does not sanitize file names for file and zip file credentials, allowing attackers a HIGH 7.5 0.3% 38
CVE-2026-48922 Arbitrary file write in the Jenkins Credentials Binding Plugin (version 720.v3f6decef43ea_ and earlier) lets users who can supply file or zip-file credentials to a job write files to attacker-chosen paths on the node filesystem, escalating to remote code execution when Jenkins is configured to let a low-privileged user configure such credentials for a job running on the built-in node. The flaw stems from missing file-name sanitization on the file and zip credential types. Rated CVSS 7.5 with high attack complexity (AC:H); no public exploit identified at time of analysis and the issue is not in CISA KEV. HIGH 7.5 0.2% 38
No patch
CVE-2025-68704 Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses java.util.Random() which is not cryptographically secure for timing attack mitigation. [CVSS 7.5 HIGH] HIGH 7.5 0.0% 38

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