XSS Vulnerability in Islandora by Drupal
CVE-2026-3215

5.4MEDIUM

Key Information:

Vendor

Drupal
Status
Islandora
Vendor
CVE Published:
25 March 2026

What is CVE-2026-3215?

A Cross-Site Scripting (XSS) vulnerability in Islandora, a product by Drupal, allows attackers to inject malicious scripts into web pages viewed by users. This issue affects versions from 0.0.0 up to 2.17.5, potentially compromising user data and session integrity. Proper input handling and sanitization are essential to mitigate the risk posed by this vulnerability.

Affected Version(s)

Islandora 0.0.0 < 2.17.5

References

https://www.drupal.org/sa-contrib-2026-016

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Drew Webber (mcdruid)
Joe Corall (joecorall)
Rosie Le Faive (rosiel)
Damien McKenna (damienmckenna)
Greg Knaddison (greggles)
Drew Webber (mcdruid)
Juraj Nemec (poker10)
Jess (xjm)
.