PT-2024-26531 · WordPress · All In One Seo

Krzysztof Zając · Published 2024-05-02 · Updated 2024-05-11 · CVE-2024-3554

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 The All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic plugin for WordPress versions up to, and including, 4.6.0

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping on user-supplied attributes in the plugin's shortcodes. 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, 4.6.0, update to a version higher than 4.6.0 to resolve the issue. As a temporary workaround, consider restricting contributor-level access and above to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-3554

Affected Products

All In One Seo

References · 5

• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3073370%40all-in-one-seo-pack%2Ftrunk&old=3064696%40all-in-one-seo-pack%2Ftrunk&sfp_email=&sfph_mail= · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-3554 · Security Note
• https://osv.dev/vulnerability/CVE-2024-3554 · Vendor Advisory
• https://wordfence.com/threat-intel/vulnerabilities/id/28741ffc-4ff5-4e67-a183-bb5064b6752e?source=cve · Note
• https://twitter.com/CVEnew/status/1789348979026661503 · Twitter Post