PT-2024-30609 · WordPress · The Spectra – Wordpress Gutenberg Blocks

Ancorn + 1 · Published 2024-05-24 · Updated 2024-05-24 · CVE-2024-4366

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions The Spectra – WordPress Gutenberg Blocks plugin versions up to, and including, 2.13.0

Description The issue is related to Stored Cross-Site Scripting via the block id parameter due to insufficient input sanitization and output escaping. This allows authenticated attackers with author-level permissions and above to inject arbitrary web scripts in pages, which will execute when a user accesses an injected page.

Recommendations For versions up to, and including, 2.13.0, update to a version higher than 2.13.0 to resolve the issue. As a temporary workaround, consider restricting access to the block id parameter to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-4366

Affected Products

The Spectra – Wordpress Gutenberg Blocks

References · 5

• https://osv.dev/vulnerability/CVE-2024-4366 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-4366 · Security Note
• https://plugins.trac.wordpress.org/changeset/3080971 · Patch
• https://t.me/cvenotify/80957 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/72a74483-e159-4c51-a9e0-4a128cbf72dd?source=cve · Note