WordPress MailChimp Subscribe Forms plugin <= 4.3.3 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by HaiND in WordPress Plugin MailChimp Subscribe Forms versions = 4.3.3...

EUVD-2026-54376

The Subscribe2 WordPress plugin before 10.46 does not properly escape a user-supplied value before reflecting it into a public subscription form, leading to Reflected Cross-Site Scripting that executes in the browser of an unauthenticated visitor who interacts with the form through a crafted link...

CVE-2026-66706

Author Cross Site Scripting XSS in Subscribe to Comments = 2.3.1 versions...

CVE-2026-66706

Author Cross Site Scripting XSS in Subscribe to Comments = 2.3.1 versions...

EUVD-2026-53909

Author Cross Site Scripting XSS in Subscribe to Comments = 2.3.1 versions...

CVE-2026-66706 WordPress Subscribe to Comments plugin <= 2.3.1 - Cross Site Scripting (XSS) vulnerability

Author Cross Site Scripting XSS in Subscribe to Comments = 2.3.1 versions...

CVE-2026-66706 WordPress Subscribe to Comments plugin <= 2.3.1 - Cross Site Scripting (XSS) vulnerability

Author Cross Site Scripting XSS in Subscribe to Comments = 2.3.1 versions...

CVE-2026-66706

CVE-2026-66706 affects the WordPress plugin “Subscribe to Comments” (versions

WordPress Subscribe to Comments plugin <= 2.3.1 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Ananda Dhakal Patchstack in WordPress Plugin Subscribe to Comments versions = 2.3.1...

CVE-2026-66706: Improper Neutralization of Input During Web Page Generation

Author Cross Site Scripting XSS in Subscribe to Comments = 2.3.1 versions...

PT-2026-68599

Name of the Vulnerable Software and Affected Versions Subscribe to Comments versions prior to 2.3.2 Description An Author Cross Site Scripting XSS issue exists in the Subscribe to Comments plugin. Cross Site Scripting is a flaw that allows an attacker to inject malicious scripts into web pages...

WordPress MailChimp Subscribe Form, Optin Builder, PopUp Builder, Form Builder plugin <= 4.3.3 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by she11f in WordPress Plugin MailChimp Subscribe Forms versions = 4.3.3...

CVE-2026-45809

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the watcherinfo generation functionality. An attacker can create an oversized watcher entry by sending a SUBSCRIBE Event: presence request with a...

CVE-2026-45809

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the watcherinfo generation functionality. An attacker can create an oversized watcher entry by sending a SUBSCRIBE Event: presence request with a...

CVE-2026-45809

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the watcherinfo generation functionality. An attacker can create an oversized watcher entry by sending a SUBSCRIBE Event: presence request with a...

CVE-2026-45809 OpenSIPS: Denial of Service in watcherinfo XML generation from oversized watcher URI

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the watcherinfo generation functionality. An attacker can create an oversized watcher entry by sending a SUBSCRIBE Event: presence request with a...

CVE-2026-45809 OpenSIPS: Denial of Service in watcherinfo XML generation from oversized watcher URI

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the watcherinfo generation functionality. An attacker can create an oversized watcher entry by sending a SUBSCRIBE Event: presence request with a...

CVE-2026-45809

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the watcherinfo generation functionality. An attacker can create an oversized watcher entry by sending a SUBSCRIBE Event: presence request with a...

CVE-2026-45809

OpenSIPS denial-of-service in watcherinfo XML generation (CVE-2026-45809). Affected: OpenSIPS before 3.6.6 and 4.0.0-rc1. Root cause: copying the stored watcher URI into a fixed-size stack buffer during presence.winfo watcherinfo XML generation when an oversized watcher entry is created by a long...

CVE-2026-61387

In Eclipse Milo versions 1.0.0 through 1.1.4, monitored-item quota accounting is not exception-safe: if item creation fails with an unchecked error, the server-global reservation is not restored. Deeply nested PubSub ExtensionObjects in a CreateMonitoredItems event filter can trigger a...