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Case File

CVE-2023-28677

CRITICAL · CVSS 9.8 EPSS 0.78%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-04-02 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It affects Jenkins.

CVE
CVE-2023-28677
Severity
CRITICAL
CVSS
9.8
EPSS
0.78%
Jenkins

Original NVD Description

Jenkins Convert To Pipeline Plugin 1.0 and earlier uses basic string concatenation to convert Freestyle projects' Build Environment, Build Steps, and Post-build Actions to the equivalent Pipeline step invocations, allowing attackers able to configure Freestyle projects to prepare a crafted configuration that injects Pipeline script code into the (unsandboxed) Pipeline resulting from a convertion by Jenkins Convert To Pipeline Plugin.

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