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  4. CVE 2026 124649 lightbox with photoswipe 5190 unauthenticated
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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-124649

Lightbox with PhotoSwipe < 5.19.0 - Unauthenticated Stored XSS via Comment Link TitleCVE-2026-124649

Answer in brief

CVE-2026-124649 records a Unknown severity vulnerability in Lightbox with PhotoSwipe < 5.19.0 - Unauthenticated Stored XSS via Comment Link Title. The current sources do not mark it as known exploited. The current feed maps Unknown/Lightbox with PhotoSwipe (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 14, 2026Updated Nov 14, 2026Source checked Nov 14, 2026First seen by HOL Nov 14, 2026Material review Nov 14, 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/Lightbox with PhotoSwipe (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/Lightbox with PhotoSwipegeneric>=0 <5.19.05.19.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/Lightbox with PhotoSwipe.
  2. 2Review the reported fix. Update Unknown/Lightbox with PhotoSwipe to 5.19.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 14, 2026

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

  2. Source modified

    Nov 14, 2026

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

  3. First seen by HOL

    Nov 14, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

The Lightbox with PhotoSwipe WordPress plugin before 5.19.0 does not properly sanitise link titles and other caption sources before inserting them as HTML into the image lightbox caption, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks via comments.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • IBM ContextForge MCP Gateway is affected by a DOM-based cross-site scriptingAlso CWE-79
  • Countdown, Coming Soon, Maintenance – Countdown & Clock <= 3.0.8 - Author+ Stored XSS via savePostAlso CWE-79
  • Checkout Files Upload for WooCommerce 2.4.0 - Unauthenticated Stored XSS via Uploaded FileAlso CWE-79
  • IBM Cyber Fraud includes components with multiple known vulnerabilitiesAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Nov 14, 2026
References
1 linked source
Open source record