PT-2024-38110 · WordPress · Jetblocks

Matthew Rollings + 1 · Published 2024-08-16 · Updated 2024-08-19 · CVE-2024-7147

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 JetBlocks for Elementor plugin for WordPress versions up to, and including, 1.3.12

Description The issue is related to Stored Cross-Site Scripting via multiple placeholder parameters due to insufficient input sanitization and output escaping. This allows 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.

Recommendations For versions up to, and including, 1.3.12, update to a version higher than 1.3.12 to resolve the issue. As a temporary workaround, consider restricting access to the plugin's placeholder parameters to minimize the risk of exploitation. Additionally, restrict access to pages that may have been injected with malicious scripts to prevent further exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-7147

Affected Products

Jetblocks

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2024-7147 · Security Note
• https://twitter.com/VulmonFeeds/status/1824508797831799223 · Twitter Post
• https://twitter.com/CVEnew/status/1824404222491890018 · Twitter Post
• https://crocoblock.com/plugins/jetblocks · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/21f8908c-bcfc-4ca1-bc8b-80a80c4a5a4f?source=cve · Note
• https://twitter.com/Cyberwald_talks/status/1824452605914808758 · Twitter Post
• https://t.me/cvedetector/3327 · Telegram Post
• https://t.me/cvenotify/90879 · Telegram Post