8.8

CVE-2021-25036

Exploit

All In One SEO < 4.1.5.3 - Authenticated Privilege Escalation

All in One SEO 4.0.0 - 4.1.5.2 Authorization Bypass

The All in One SEO WordPress plugin before 4.1.5.3 is affected by a Privilege Escalation issue, which was discovered during an internal audit by the Jetpack Scan team, and may grant bad actors access to protected REST API endpoints they shouldn’t have access to. This could ultimately enable users with low-privileged accounts, like subscribers, to perform remote code execution on affected sites.
Mögliche Gegenmaßnahme
All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic: Update to version 4.1.5.3, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Aioseo ≫ All In One Seo SwPlatformwordpress Version < 4.1.5.3
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic
Version 4.0.0-4.1.5.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.98% 0.855
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-178 Improper Handling of Case Sensitivity

The product does not properly account for differences in case sensitivity when accessing or determining the properties of a resource, leading to inconsistent results.

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

https://jetpack.com/2021/12/14/severe-vulnerabilities-fixed-in-all-in-one-seo-plugin-version-4-1-5-3/
Third Party Advisory
Exploit
https://plugins.trac.wordpress.org/changeset/2640944/all-in-one-seo-pack/trunk/app/Common/Api/Api.php
Patch
Vendor Advisory
https://wpscan.com/vulnerability/6de4a7de-6b71-4349-8e52-04c89c5e6d6c
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/16630c5a-802e-404a-b90b-be7b906345b0
Third Party Advisory