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  4. CVE 2026 85189 joomla extension regularlabscom privileged stored
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Back to active CVEs
High · CVSS 7.5CVE-2026-85189

Joomla Extension - regularlabs.com - Privileged stored XSS via executable URL schemes in Modals extension for Joomla < 17.0.0CVE-2026-85189

Answer in brief

CVE-2026-85189 records a High severity (CVSS 7.5) vulnerability in Joomla Extension - regularlabs.com - Privileged stored XSS via executable URL schemes in Modals extension for Joomla < 17.0.0. The current sources do not mark it as known exploited. The current feed maps regularlabs.com/Modals (Free, Pro) extension for Joomla (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 14, 2026Updated Sep 16, 2026Source checked Oct 29, 2026First seen by HOL Sep 14, 2026Material review Sep 16, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps regularlabs.com/Modals (Free, Pro) extension for Joomla (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
regularlabs.com/Modals (Free, Pro) extension for Joomlageneric4.0.0-16.2.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for regularlabs.com/Modals (Free, Pro) extension for Joomla.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 14, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 16, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 14, 2026

Sources and claim methodology

  • Source referenceregularlabs.com
Upstream source description

Joomla Extension - regularlabs.com - Privileged stored XSS via executable URL schemes in Modals extension for Joomla < 17.0.0 - Modals treats a destination using an executable browser URL scheme as an ordinary modal URL. The value can reach both the generated link and the iframe-loading path. Authored content can consequently become JavaScript in a visitor's browser without using Modals' separate Pro JavaScript Events feature.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Media Library Assistant <= 3.42 - Reflected Cross-Site Scripting via 'search-string' Parameter via {+request:...+} in Pagination LinksAlso CWE-79
  • Sequential Order Numbers for WooCommerce <= 3.6.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'condition' Post Meta Array KeysAlso CWE-79
  • Greenshift <= 13.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Content via Nested Latest Comments BlockAlso CWE-79
  • Greenshift <= 13.2.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Content via Split Text innerTextAlso CWE-79
  • Mapster WP Maps <= 2.0.5 - Unauthenticated Stored Cross-Site Scripting via 'config.loading.background' ParameterAlso CWE-79
  • LiteSpeed Cache <= 7.9.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via VPI Image Attribute Re-SerializationAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 29, 2026
References
1 linked source
Open source record