What’s Vulnerable › Vulnerabilities

CVE-2024-3107: Spectra – WordPress Gutenberg Blocks <= 2.12.6 - Authenticated (Contributor+) Path Traversal

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-02 · updated 2026-06-17
• Weakness: CWE-22

Description

The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Path Traversal in versions up to, and including, 2.12.6 via the get_block_default_attributes function. This allows authenticated attackers, with contributor-level permissions and above, to read the contents of any files named attributes.php on the server, which can contain sensitive information.

Affected products

• Brainstorm Force Spectra: before 2.12.7 — fixed in 2.12.7

How to fix

Upgrade to a fixed version: Brainstorm Force Spectra 2.12.7. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/trunk/classes/class-uagb-block-module.php#L189
• https://plugins.trac.wordpress.org/changeset/3062684/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/110e5e67-b318-4ab2-9b4d-59aabcf7db7c?source=cve
• https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/trunk/classes/class-uagb-block-module.php#L189
• https://plugins.trac.wordpress.org/changeset/3062684/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/110e5e67-b318-4ab2-9b4d-59aabcf7db7c?source=cve

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