CVE-2026-18261 Powerful Surveys - Critical - Unsupported - SA-CONTRIB-2026-092
Medium 5.7
Published
Updated
Check this codebase for CVE-2026-18261 and fix it if it is affected.
What it is: CVE-2026-18261 is a medium-severity vulnerability in Drupal Powerful Surveys, published on 25 Aug 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-18261 in the wild and no public exploit code.
Affected product: Drupal Powerful Surveys. 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-2026-18261/ (Markdown: https://insights.sbomify.com/CVE-2026-18261/index.md)
Critical vulnerability in the unsupported Powerful Surveys Drupal module allows potential exploitation due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-18261?
CVE-2026-18261 is a medium-severity vulnerability in Drupal Powerful Surveys, published on 25 Aug 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Vulnerability in Drupal Powerful Surveys. This issue affects Powerful Surveys versions: *.*.
Weakness: CWE-20
Which versions are affected by CVE-2026-18261?
How do I fix CVE-2026-18261?
No fix has been published for CVE-2026-18261 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-18261 being exploited?
There is no known exploitation of CVE-2026-18261 in the wild and no public exploit code.
Sources
Also known as GHSA-qh47-px62-gxrg.