Cross-site Scripting (XSS) Affecting satellite/iop-advisor-engine-rhel9 package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.19% (9th percentile)

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  • Snyk IDSNYK-RHEL7-SATELLITEIOPADVISORENGINERHEL9-17950927
  • published11 Jul 2026
  • disclosed8 Jul 2026

Introduced: 8 Jul 2026

CVE-2026-59930  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 satellite/iop-advisor-engine-rhel9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream satellite/iop-advisor-engine-rhel9 package and not the satellite/iop-advisor-engine-rhel9 package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the toc plugin and TableOfContents directive generate heading IDs as predictable toc_N values without slugifying the heading text, allowing attacker-controlled id="toc_N" content to collide with generated anchors and redirect same-page navigation, CSS selectors, or JavaScript handlers. This issue is fixed in version 3.3.0.

CVSS Base Scores

version 3.1