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  4. CVE 2026 16645 photoswipe responsive javascript modal image
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Back to active CVEs
Critical · CVSS 9.1CVE-2026-16645

PhotoSwipe - Responsive JavaScript Modal Image Gallery - Moderately critical - Access bypass - SA-CONTRIB-2026-088CVE-2026-16645

Answer in brief

CVE-2026-16645 records a Critical severity (CVSS 9.1) vulnerability in PhotoSwipe - Responsive JavaScript Modal Image Gallery - Moderately critical - Access bypass - SA-CONTRIB-2026-088. The current sources do not mark it as known exploited. The current feed maps Drupal/PhotoSwipe - Responsive JavaScript Modal Image Gallery (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 Aug 25, 2026Updated Aug 28, 2026Source checked Oct 10, 2026First seen by HOL Aug 25, 2026Material review Aug 28, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 9.1. 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 Drupal/PhotoSwipe - Responsive JavaScript Modal Image Gallery (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Drupal/PhotoSwipe - Responsive JavaScript Modal Image Gallerygeneric>=0.0.0 <3.2.03.2.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Drupal/PhotoSwipe - Responsive JavaScript Modal Image Gallery.
  2. 2Review the reported fix. Update Drupal/PhotoSwipe - Responsive JavaScript Modal Image Gallery to 3.2.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 25, 2026

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

  2. Source modified

    Aug 28, 2026

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

  3. First seen by HOL

    Aug 25, 2026

Sources and claim methodology

  • Source referencedrupal.org
Upstream source description

Missing Authorization vulnerability in Drupal PhotoSwipe - Responsive JavaScript Modal Image Gallery allows Forceful Browsing. This issue affects PhotoSwipe - Responsive JavaScript Modal Image Gallery versions: from 0.0.0 to 3.2.0.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • AI Puffer <= 2.4.89 - Missing Authorization to Authenticated (Subscriber+) Global Plugin Settings Modification via ajax_save_cpt_indexing_options AJAX EndpointAlso CWE-862
  • AI Puffer <= 2.4.89 - Missing Authorization to Authenticated (Subscriber+) Semantic Search Settings Modification via ajax_save_semantic_search_settings AJAX actionAlso CWE-862
  • Hello Plus <= 1.7.7 - Authenticated (Contributor+) Missing Authorization to Template Activation via hello_plus_set_as_entire_siteAlso CWE-862
  • rtMedia for WordPress, BuddyPress and bbPress <= 4.7.13 - Missing Authorization to Unauthenticated Limited File Read/Disclosure and Limited File Deletion via Sideload via 'files[tmp_name]' ParameterAlso CWE-862
  • Fluent Forms <= 6.2.14 - Reflected Cross-Site Scripting via '{get.*}' Editor SmartCode ParameterSame generic ecosystem
  • Download Manager <= 3.3.71 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'regurl' Shortcode AttributeSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-862
Source
CVE List V5
Source checked
Oct 10, 2026
References
1 linked source
Open source record