CVE-2026-58591: CWE-79 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") in Drupal Colorbox
CVE-2026-58591 is a Cross-Site Scripting (XSS) vulnerability in the Drupal Colorbox module caused by improper neutralization of input during web page generation. It affects Colorbox versions from 0.0.0 up to 2.2.0. No official patch or remediation guidance is currently provided. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability (CWE-79) in Drupal Colorbox allows an attacker to inject malicious scripts due to improper input sanitization during web page generation. The affected versions include all releases from 0.0.0 through 2.2.0. The vulnerability has been publicly disclosed but lacks a CVSS score and official remediation details. No evidence of exploitation in the wild has been reported.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to session hijacking, defacement, or other client-side attacks. However, no known active exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor Drupal's security advisories for updates and consider applying any recommended temporary mitigations if provided.
CVE-2026-58591: CWE-79 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") in Drupal Colorbox
Description
CVE-2026-58591 is a Cross-Site Scripting (XSS) vulnerability in the Drupal Colorbox module caused by improper neutralization of input during web page generation. It affects Colorbox versions from 0.0.0 up to 2.2.0. No official patch or remediation guidance is currently provided. There are no known exploits in the wild at this time.
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-79) in Drupal Colorbox allows an attacker to inject malicious scripts due to improper input sanitization during web page generation. The affected versions include all releases from 0.0.0 through 2.2.0. The vulnerability has been publicly disclosed but lacks a CVSS score and official remediation details. No evidence of exploitation in the wild has been reported.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to session hijacking, defacement, or other client-side attacks. However, no known active exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor Drupal's security advisories for updates and consider applying any recommended temporary mitigations if provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- drupal
- Date Reserved
- 2026-07-01T17:08:05.253Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a516c2f68715ace434382a3
Added to database: 07/10/2026, 22:03:27 UTC
Last enriched: 07/10/2026, 22:18:05 UTC
Last updated: 07/10/2026, 22:53:09 UTC
Views: 4
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