CVE-2026-57281
Description
Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not reject Groovy AST transformation annotations carrying an extensions member, allowing attackers able to run sandboxed Groovy scripts to execute code outside the sandbox if a suitable script is present on the classpath of the component that evaluates the script.
INFO
Published Date :
June 24, 2026, 2:17 p.m.
Last Modified :
Aug. 27, 2026, 1:18 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | ||||
| CVSS 3.1 | HIGH | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c |
Solution
- Update Jenkins to a patched version.
- Review and restrict sandboxed script execution.
- Apply security advisories promptly.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-57281.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-57281 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-57281
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-57281 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-57281 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Aug. 27, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/57xxx/CVE-2026-57281.json">CVE-2026-57281</a> Added Reference https://access.redhat.com/errata/RHSA-2026:60248 Added Reference https://access.redhat.com/errata/RHSA-2026:60249 Added Reference https://access.redhat.com/errata/RHSA-2026:60252 Added Reference https://access.redhat.com/errata/RHSA-2026:60256 -
CVE Modified by [email protected]
Aug. 26, 2026
Action Type Old Value New Value Added Reference https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793 Removed Reference https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793 Removed Reference Type https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793 Types: Vendor Advisory -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Aug. 26, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/57xxx/CVE-2026-57281.json">CVE-2026-57281</a> Added Reference https://access.redhat.com/errata/RHSA-2026:60239 Added Reference https://access.redhat.com/errata/RHSA-2026:60246 Added Reference https://access.redhat.com/errata/RHSA-2026:60247 Added Reference https://access.redhat.com/errata/RHSA-2026:60250 Added Reference https://access.redhat.com/errata/RHSA-2026:60251 Added Reference https://access.redhat.com/errata/RHSA-2026:60254 Added Reference https://access.redhat.com/errata/RHSA-2026:60259 Added Reference https://access.redhat.com/security/cve/CVE-2026-57281 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2492200 Added Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-57281.json Removed Reference https://access.redhat.com/security/cve/CVE-2026-57281 Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=2492200 Removed Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-57281.json -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jul. 15, 2026
Action Type Old Value New Value Changed Affected [{'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'defaultStatus': 'affected'}] [{'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'packageName': 'jenkins', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'packageName': 'jenkins-2-plugins', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'packageName': 'ocp-tools-4/jenkins-rhel8', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'packageName': 'ocp-tools-4/jenkins-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jun. 30, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'defaultStatus': 'affected'}] Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-917 Added Reference https://access.redhat.com/security/cve/CVE-2026-57281 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2492200 Added Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-57281.json -
Initial Analysis by [email protected]
Jun. 27, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:jenkins:script_security:*:*:*:*:*:jenkins:*:* versions up to (including) 1402.v94c9ce464861 Added Reference Type Jenkins Project: https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793 Types: Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 24, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-693 Added CWE CWE-93 Added SSVC {'id': 'CVE-2026-57281', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-06-24T13:56:13.318314Z'} -
New CVE Received by [email protected]
Jun. 24, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Jenkins Project', 'product': 'Jenkins Script Security Plugin', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'maven', 'lessThanOrEqual': '1402.v94c9ce464861'}], 'defaultStatus': 'unaffected'}] Added Description Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not reject Groovy AST transformation annotations carrying an extensions member, allowing attackers able to run sandboxed Groovy scripts to execute code outside the sandbox if a suitable script is present on the classpath of the component that evaluates the script. Added Reference https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793