PT-2025-2155 · WordPress · Gosign – Posts Slider Block

Nirmal + 1 · Published 2025-01-31 · Updated 2025-01-31 · CVE-2024-13399

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 Gosign – Posts Slider Block plugin for WordPress versions up to, and including, 1.1.0

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping in the 'posts-slider-block' block. This allows authenticated attackers with Contributor-level access 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, 1.1.0, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the 'posts-slider-block' block to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-13399

Affected Products

Gosign – Posts Slider Block

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2024-13399 · Security Note
• https://wordpress.org/plugins/gosign-posts-slider-block · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/0778c676-92e6-4813-a564-06463fc84eec?source=cve · Note
• https://twitter.com/VulmonFeeds/status/1885176121295081935 · Twitter Post
• https://t.me/cvedetector/16884 · Telegram Post