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Back to active CVEs
High · CVSS 7.2CVE-2026-116558

Unlimited Elements for Elementor <= 2.0.26 - Unauthenticated Stored Cross-Site Scripting via RSS Feed WidgetCVE-2026-116558

Answer in brief

CVE-2026-116558 records a High severity (CVSS 7.2) vulnerability in Unlimited Elements for Elementor <= 2.0.26 - Unauthenticated Stored Cross-Site Scripting via RSS Feed Widget. The current sources do not mark it as known exploited. The current feed maps unitecms/Unlimited Elements for Elementor (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 Nov 7, 2026Updated Nov 7, 2026Source checked Nov 7, 2026First seen by HOL Nov 7, 2026Material review Nov 7, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.2
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 7.2. 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 unitecms/Unlimited Elements for Elementor (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
unitecms/Unlimited Elements for Elementorgeneric>=0 <=2.0.26Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for unitecms/Unlimited Elements for Elementor.
  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

    Nov 7, 2026

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

  2. Source modified

    Nov 7, 2026

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

  3. First seen by HOL

    Nov 7, 2026

Sources and claim methodology

  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referencewordpress.org
  • Source referencewordfence.com
Upstream source description

The Unlimited Elements for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '<title>/<description> inside the attacker-controlled RSS feed body' parameter in all versions up to, and including, 2.0.26 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable against any site whose administrator has placed the RSS Feed catalog widget pointing at a feed URL the attacker controls, as the plugin's own 2.0.25 escaping pre-processor intentionally excludes |raw prints in element content positions from its escaping logic, and XML entity-encoded payloads in feed item titles are decoded back to raw markup before reaching the sink.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Live Composer < 2.1.23 - Admin+ Stored XSS via Partner SlugAlso CWE-79
  • Strong Testimonials <= 3.3.16 - Unauthenticated Stored Cross-Site Scripting via 'star_rating' ParameterAlso CWE-79
  • Ultimate Member <= 2.14.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Custom Textarea Profile FieldAlso CWE-79
  • FV Player < 7.5.57.7212 - Unauthenticated Stored XSS via Comment PopupAlso CWE-79
  • WP Data Access <= 5.5.89 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Autocomplete Lookup LabelAlso CWE-79
  • WP Data Access <= 5.5.89 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Image URL' Media-Type Column RendererAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Nov 7, 2026
References
6 linked sources
Open source record