Detections
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SCA: security update for org.jenkins-ci.main:jenkins-core (GHSA-4g38-hrm4-rg94)

high Tenable Self-Hosted Container Security Plugin ID 410157

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - File path filters in the agent-to-controller security subsystem of Jenkins 2.318 and earlier, LTS 2.303.2
 and earlier do not canonicalize paths, allowing operations to follow symbolic links to outside allowed
 directories. (CVE-2021-21686)

See Also

https://github.com/advisories/GHSA-4g38-hrm4-rg94

Plugin Details

Severity: High

ID: 410157

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 1/26/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2021-21686

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/24/2022

Vulnerability Publication Date: 11/4/2021

Reference Information

CVE: CVE-2021-21686