Improper Validation of Syntactic Correctness of Input Affecting jenkins-2-plugins package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.45% (39th percentile)

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  • Snyk IDSNYK-RHEL10-JENKINS2PLUGINS-21339282
  • published21 Oct 2026
  • disclosed20 Oct 2026

Introduced: 20 Oct 2026

NewCVE-2026-113602  (opens in a new tab)
CWE-1286  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:10 jenkins-2-plugins.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jenkins-2-plugins package and not the jenkins-2-plugins package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

json-smart through 2.6.0 contains an input validation bypass vulnerability that allows attackers to evade strict-mode trailing-data checks by inserting a literal 0x1A character. Attackers can append 0x1A and malformed content to pass JSONValue.parseStrict or isValidJsonStrict validation, creating parser differentials with downstream parsers like Jackson or Gson.

CVSS Base Scores

version 3.1