CVE-2026-84919 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal PhotoSwipe - Responsive JavaScr
Medium 4.6
Published
Updated
Check this codebase for CVE-2026-84919 and fix it if it is affected.
What it is: CVE-2026-84919 is a medium-severity vulnerability in Drupal PhotoSwipe - Responsive JavaScript Modal Image Gallery, published on 22 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-84919 in the wild and no public exploit code.
Affected product: Drupal PhotoSwipe - Responsive JavaScript Modal Image Gallery. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-84919/ (Markdown: https://insights.sbomify.com/CVE-2026-84919/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2026-84919?
CVE-2026-84919 is a medium-severity vulnerability in Drupal PhotoSwipe - Responsive JavaScript Modal Image Gallery, published on 22 Oct 2026.
Official description
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal PhotoSwipe - Responsive JavaScript Modal Image Gallery allows Stored XSS. This issue affects PhotoSwipe - Responsive JavaScript Modal Image Gallery versions: from 0.0.0 to 5.0.9.
Weakness: CWE-79
Which versions are affected by CVE-2026-84919?
Linux distribution packages (1)
drupal/photoswipe Packagist:https://packages.drupal.org/8 | All versions | 5.0.9 |
How do I fix CVE-2026-84919?
Upgrade to a fixed version.
Is CVE-2026-84919 being exploited?
There is no known exploitation of CVE-2026-84919 in the wild and no public exploit code.
Sources
Also known as DRUPAL-CONTRIB-2026-131, GHSA-hpqh-524w-2rhc.