Medium severity · published Aug 25, 2026
CVE-2026-16640
Search API Autocomplete - Moderately critical - Cross-site Scripting - SA-CONTRIB-2026-082
6.1
CVSS
0.3%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Search API Autocomplete allows Reflected XSS. This issue affects Search API Autocomplete versions: from 0.0.0 to 1.12.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DR
Drupal · Drupal
0.0.0 before 1.12.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-16640
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-16640
www.drupal.org
https://www.drupal.org/sa-contrib-2026-082
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