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CVE archive

September 2022

Browse CVE records published in September 2022, with severity, affected products, CWE, KEV, and source-backed vulnerability context.

Showing 50 of 2323 matching CVEs · Page 5 of 47.

High · CVSS 7.2

CVE-2022-4541: WordPress Visitors <= 1.0 - Unauthenticated Stored Cross-Site Scripting via HTTP Header

The WordPress Visitors plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a spoofed HTTP Header value in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the nm_vistior page.

Published Sep 26, 2024 · Updated Apr 8, 2026

High · CVSS 7.2

CVE-2022-2446: WP Editor <= 1.2.9 - Authenticated (Admin+) PHAR Deserialization

The WP Editor plugin for WordPress is vulnerable to deserialization of untrusted input via the 'current_theme_root' parameter in versions up to, and including 1.2.9. This makes it possible for authenticated attackers with administrative privileges to call files using a PHAR wrapper that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

Published Sep 13, 2024 · Updated Apr 8, 2026

Medium · CVSS 5.3

CVE-2022-3459: WooCommerce Multiple Free Gift <= 1.2.3 - Insufficient Server-Side Validation to Arbitrary Gift Adding

The WooCommerce Multiple Free Gift plugin for WordPress is vulnerable to gift manipulation in all versions up to, and including, 1.2.3. This is due to plugin not enforcing server-side checks on the products that can be added as a gift. This makes it possible for unauthenticated attackers to add non-gift items to their cart as a gift.

Published Sep 14, 2024 · Updated Apr 8, 2026

Medium · CVSS 5.3

CVE-2022-4529: Security, Antivirus, Firewall – S.A.F <= 2.3.5 - IP Address Spoofing to Protection Mechanism Bypass

The Security, Antivirus, Firewall – S.A.F plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 2.3.5. This is due to insufficient restrictions on where the IP Address information is being retrieved for request logging and login restrictions. Attackers can supply the X-Forwarded-For header with with a different IP Address that will be logged and can be used to bypass settings that may have blocked out an IP address from logging in.

Published Sep 5, 2024 · Updated Apr 8, 2026

High · CVSS 8.8

CVE-2022-2540: Link Optimizer Lite <= 1.4.5 - Cross-Site Request Forgery to Cross-Site Scripting

The Link Optimizer Lite plugin for WordPress is vulnerable to Cross-Site Request Forgery to Cross-Site Scripting in versions up to, and including 1.4.5. This is due to missing nonce validation on the admin_page function found in the ~/admin.php file. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Published Sep 6, 2022 · Updated Apr 8, 2026