PT-2022-9593 · WordPress · All In One Seo

Marc Montpas · Published 2022-01-17 · Updated 2022-10-25 · CVE-2021-25036

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions All in One SEO WordPress plugin versions prior to 4.1.5.3

Description The issue allows bad actors to access protected REST API endpoints, potentially enabling users with low-privileged accounts to perform remote code execution on affected sites. This could grant unauthorized access to sensitive areas of the site.

Recommendations For versions prior to 4.1.5.3, update to version 4.1.5.3 or later to resolve the issue. As a temporary workaround, consider restricting access to protected REST API endpoints until the update is applied.

Exploit

Fix

RCE

Improper Authentication

Weakness Enumeration

CWE-287

CWE-178

Related Identifiers

CVE-2021-25036

Affected Products

All In One Seo

References · 7

• 🔥 https://wpscan.com/vulnerability/6de4a7de-6b71-4349-8e52-04c89c5e6d6c · Exploit
• 🔥 https://jetpack.com/2021/12/14/severe-vulnerabilities-fixed-in-all-in-one-seo-plugin-version-4-1-5-3 · Exploit
• https://plugins.trac.wordpress.org/changeset/2640944/all-in-one-seo-pack/trunk/app/Common/Api/Api.php · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25036 · Security Note
• https://osv.dev/vulnerability/CVE-2021-25036 · Vendor Advisory
• https://t.me/cvenotify/25543 · Telegram Post
• https://t.me/cibsecurity/35667 · Telegram Post