CVE-2024-5966

The Grey Opaque theme for WordPress is vulnerable to Stored Cross-Site Scripting via the url parameter within the theme's Download-Button shortcode in all versions up to, and including, 2.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
WordfenceCNA
6.4 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
VendorProductVersion
grey_opaque_projectgrey_opaque
𝑥
≤ 2.0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://themes.trac.wordpress.org/browser/grey-opaque/2.0.1/functions-shortcodes.php#L34
https://www.wordfence.com/threat-intel/vulnerabilities/id/2f4888e1-98b3-48d9-a2d8-416eae447a32?source=cve
https://themes.trac.wordpress.org/browser/grey-opaque/2.0.1/functions-shortcodes.php#L34
https://www.wordfence.com/threat-intel/vulnerabilities/id/2f4888e1-98b3-48d9-a2d8-416eae447a32?source=cve