Vulnerability Details CVE-2026-58591
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Colorbox allows Cross-Site Scripting (XSS). This issue affects Colorbox versions: from 0.0.0 to 2.1.5, from 0.0.0 to 2.2.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 13.3%
CVSS Severity
CVSS v3 Score 5.4
Products affected by CVE-2026-58591
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cpe:2.3:a:colorbox_project:colorbox:2.0.0
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cpe:2.3:a:colorbox_project:colorbox:2.0.1
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cpe:2.3:a:colorbox_project:colorbox:2.0.2
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cpe:2.3:a:colorbox_project:colorbox:2.1.0
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cpe:2.3:a:colorbox_project:colorbox:2.1.1
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cpe:2.3:a:colorbox_project:colorbox:2.1.2
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cpe:2.3:a:colorbox_project:colorbox:2.1.3
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cpe:2.3:a:colorbox_project:colorbox:2.1.4
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cpe:2.3:a:colorbox_project:colorbox:2.2.0