Cross-Site Scripting Vulnerability in Drupal Block Attributes
CVE-2025-7715

6.1MEDIUM

Key Information:

Vendor

Drupal
Status
Block Attributes
Vendor
CVE Published:
21 July 2025

What is CVE-2025-7715?

A vulnerability exists in Drupal's Block Attributes that allows for Cross-Site Scripting (XSS) due to improper input neutralization during web page generation. This affects versions from 0.0.0 before 1.1.0 and from 2.0.0 before 2.0.1, potentially enabling attackers to inject malicious scripts into web pages viewed by users.

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Deploy the Patch

Affected Version(s)

Block Attributes 0.0.0 < 1.1.0

Block Attributes 2.0.0 < 2.0.1

References

https://www.drupal.org/sa-contrib-2025-090

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pierre Rudloff (prudloff)
Kostia Bohach (_shy)
Greg Knaddison (greggles)
Juraj Nemec (poker10)
Pierre Rudloff (prudloff), provisional member of the Drupal Security Team
Jess (xjm)
JSON
.