PT-2024-18331 · WordPress · Spectra

Wesley · Published 2024-05-23 · Updated 2024-05-24 · CVE-2024-1815

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 Spectra – WordPress Gutenberg Blocks plugin versions up to, and including, 2.12.8

Description The issue arises from insufficient input sanitization and output escaping on user-supplied attributes in the plugin's Image Gallery block, allowing authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages. These scripts will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 2.12.8, update to a version higher than 2.12.8 to resolve the issue. As a temporary workaround, consider restricting access to the Image Gallery block for users with contributor-level access and above until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-1815

Affected Products

Spectra

References · 5

• https://plugins.trac.wordpress.org/changeset/3075043/ultimate-addons-for-gutenberg · Patch
• https://osv.dev/vulnerability/CVE-2024-1815 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-1815 · Security Note
• https://t.me/cvenotify/80850 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/1cd877e6-e000-437d-ba9f-0640350277e4?source=cve · Note