Vulnerability · Published Aug 25, 2026 · Assigned by drupal
CVE-2026-18261Powerful Surveys - Critical - Unsupported - SA-CONTRIB-2026-092
Medium 5.7
In plain English
A medium-severity improper input validation in Powerful Surveys from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Severity (CVSS 3.1)5.7Medium
Exploit odds (30 days)0.3%top 75.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Vulnerability in Drupal Powerful Surveys. This issue affects Powerful Surveys versions: *.*.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Powerful Surveys | *.* |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N