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  4. CVE 2026 105259 easy social icons 403 author stored xss via svg
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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-105259

Easy Social Icons < 4.0.3 - Author+ Stored XSS via SVG UploadCVE-2026-105259

Answer in brief

CVE-2026-105259 records a Unknown severity vulnerability in Easy Social Icons < 4.0.3 - Author+ Stored XSS via SVG Upload. The current sources do not mark it as known exploited. The current feed maps Unknown/Easy Social Icons (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 5, 2026Updated Nov 5, 2026Source checked Nov 5, 2026First seen by HOL Nov 5, 2026Material review Nov 5, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. 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 Unknown/Easy Social Icons (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/Easy Social Iconsgeneric>=0 <4.0.34.0.3

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/Easy Social Icons.
  2. 2Review the reported fix. Update Unknown/Easy Social Icons to 4.0.3 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 5, 2026

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

  2. Source modified

    Nov 5, 2026

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

  3. First seen by HOL

    Nov 5, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

The Easy Social Icons WordPress plugin before 4.0.3 does not sanitise SVG files, which it adds to the list of file types that may be uploaded site-wide, allowing users with the Author role and above to upload a malicious SVG containing XSS payloads. Where another installed Easy Social Icons WordPress plugin before 4.0.3 exposes an upload route to unauthenticated visitors, the same issue can be triggered without an account.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Easy Social Icons < 4.0.3 - Admin+ Stored XSS via Icon Color SettingsSame unknown/easy social icons package
  • Cloud Blocks <= 1.1.8 - Unauthenticated Stored XSSAlso CWE-79
  • Redux Framework <= 4.5.16 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'multi_media' Field Array KeyAlso CWE-79
  • WP PageNavi Style <= 1.4 - Stored XSS via CSRFAlso CWE-79
  • Redux Framework <= 4.5.16 - Authenticated (Custom+) Stored Cross-Site Scripting via theme_opts Parameter via User ProfileAlso CWE-79
  • Customer Reviews for WooCommerce <= 5.126.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'slides_to_show' Shortcode AttributeAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Nov 5, 2026
References
1 linked source
Open source record