PT-2023-16384 · WordPress · All In One Seo Pack

Ivan Kuzymchak + 1 · Published 2023-02-24 · Updated 2023-03-06 · CVE-2023-0585

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions All in One SEO Pack plugin for WordPress versions up to, and including, 4.2.9

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping, allowing authenticated attackers with Administrator role or 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, 4.2.9, update to a version higher than 4.2.9 to resolve the issue. As a temporary workaround, consider restricting access to the plugin's configuration pages to minimize the risk of exploitation. Avoid using the vulnerable parameters in the affected plugin until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-0585

Affected Products

All In One Seo Pack

References · 10

• https://osv.dev/vulnerability/CVE-2023-0585 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0585 · Security Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2859011%40all-in-one-seo-pack%2Ftrunk&old=2847431%40all-in-one-seo-pack%2Ftrunk&sfp_email=&sfph_mail= · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/3db97180-9308-4891-9de9-acefe31d088f?source=cve · Note
• https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L625 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/3db97180-9308-4891-9de9-acefe31d088f · Note
• https://t.me/cibsecurity/58879 · Telegram Post
• https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L665 · Note
• https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L624 · Note
• https://plugins.trac.wordpress.org/browser/all-in-one-seo-pack/tags/4.2.9/app/Common/Main/Updates.php?v=2829340#L666 · Note