PT-2023-11373 · WordPress · Delucks Seo

Jerome Bruandet · Published 2023-06-07 · Updated 2023-06-13 · CVE-2019-25146

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions DELUCKS SEO plugin for WordPress versions up to, and including, 2.1.7

Description The issue is related to Stored Cross-Site Scripting, which occurs due to insufficient input sanitization and output escaping in the saveSettings() function. This allows unauthenticated attackers to inject arbitrary web scripts in pages, which execute whenever a victim accesses the page.

Recommendations For versions up to, and including, 2.1.7, consider disabling the saveSettings() function until a patch is available to prevent exploitation. Restrict access to the plugin's settings page to minimize the risk of unauthorized script injection. Update to a version later than 2.1.7 when available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-25146

Affected Products

Delucks Seo

References · 8

• 🔥 https://pluginvulnerabilities.com/2019/09/21/hackers-may-already-be-targeting-this-persistent-xss-vulnerability-in-delucks-seo · Exploit
• 🔥 https://blog.nintechnet.com/vulnerability-in-the-wordpress-delucks-seo-plugin-actively-exploited · Exploit
• https://plugins.trac.wordpress.org/changeset/2161211 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-25146 · Security Note
• https://osv.dev/vulnerability/CVE-2019-25146 · Vendor Advisory
• https://t.me/cvenotify/51928 · Telegram Post
• https://acunetix.com/vulnerabilities/web/wordpress-plugin-delucks-seo-cross-site-scripting-2-1-7 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/aaa2f738-4764-467c-9544-889ca8ba73d1?source=cve · Note