CVE-2026-91010 Invisible Anti-Spam & CAPTCHA < 5.1.1 - Subscriber+ Arbitrary Form Submission Deletion

The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin before 5.1.1 does not check the user's capabilities in its message deletion AJAX action, and only tests that a nonce parameter is present rather than validating it, allowing any authenticated user, such as a...

CVE-2026-91010

The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin (versions before 5.1.1 ) contains a vulnerability where the message deletion AJAX action fails to verify user capabilities. Instead of validating the nonce parameter, the plugin only checks for its presence. ...

CVE-2026-91015 Master Addons for Elementor < 3.1.9 - Unauthenticated Popup Deactivation via jltma_popup_disable_expired

The Master Addons for Elementor WordPress plugin before 3.1.9 does not perform an authorization check on the AJAX action that deactivates its Popup Builder popups, relying only on a nonce that is publicly output to every visitor, allowing unauthenticated attackers to permanently disable any popup...

CVE-2026-91010 Invisible Anti-Spam & CAPTCHA < 5.1.1 - Subscriber+ Arbitrary Form Submission Deletion

The Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms WordPress plugin before 5.1.1 does not check the user's capabilities in its message deletion AJAX action, and only tests that a nonce parameter is present rather than validating it, allowing any authenticated user, such as a...

CVE-2026-93394: Incorrect Implementation of Authentication Algorithm

A flaw in libmongoc's SCRAM authentication implementation caused the client to continue the authentication handshake and transmit the client proof even when a nonce mismatch was detected in the server's first message. An unauthorized party with a man-in-the-middle position could exploit this by...

CVE-2026-84907

The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline local payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset...

CVE-2026-84907 Eventin < 4.1.24 - Unauthenticated Order and Attendee Status Reset via Payment REST Endpoint

The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline local payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset...

CVE-2026-84907

The Eventin WordPress plugin (versions 4.1.5-4.1.23 ) contains an authentication bypass vulnerability. When the offline (local) payment method is enabled, the plugin fails to properly authorize order finalization because it relies on a nonce exposed to unauthenticated visitors and does not verify...

EUVD-2026-80193

The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline local payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset...

PT-2026-93304

The LearnPress WordPress plugin before 4.4.7 does not perform any authentication, capability or nonce check before serving a previously generated order export file, allowing unauthenticated attackers who can determine its identifier to download customer names, purchases, amounts and guest email...

PT-2026-93294

The Eventin WordPress plugin before 4.1.24 does not properly authorise order finalisation when its offline local payment method is enabled, relying on a nonce that is exposed to unauthenticated visitors and never checking that the caller owns the order, allowing unauthenticated attackers to reset...

CVE-2026-88255: Improper Validation of Unsafe Equivalence in Input

Improper Validation of Unsafe Equivalence in Input in ZenHive mpp allows an unauthenticated remote client to pass the Tempo duplicate-submission gate twice with one signed transaction. MPP.Methods.Tempo reserves the pre-broadcast dedup slot on the caller-supplied hex in reservehashatomic/2, keyed...

CVE-2026-69206

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, DigestAuth replay protection records lastNc plus one instead of the highest nonce-count value it has accepted. When a legitimate client sends noncontiguous nc values because of parallel or retried requests, the stored...

Http4s: DigestAuth nonce map grows unbounded

The DigestAuth server middleware's stale-nonce cleanup uses an inverted comparison: it removes fresh nonces and stops at the first stale one. Because a new nonce is created for every unauthenticated challenge, an attacker can drive the nonce map to grow without bound until the JVM runs out of hea...

Missing Release of Memory after Effective Lifetime

Overview org.http4s:http4s-server2.12 is a base library for building http4s servers. Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime via the DigestAuth process. An attacker can cause the application to exhaust system memory by repeatedly...

GHSA-FM4G-76C9-7W69 Http4s: DigestAuth nonce map grows unbounded

The DigestAuth server middleware's stale-nonce cleanup uses an inverted comparison: it removes fresh nonces and stops at the first stale one. Because a new nonce is created for every unauthenticated challenge, an attacker can drive the nonce map to grow without bound until the JVM runs out of hea...

Missing Release of Memory after Effective Lifetime

Overview Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime via the DigestAuth process. An attacker can cause the application to exhaust system memory by repeatedly triggering unauthenticated challenges, leading to unbounded growth of the nonce...

GHSA-9XWW-74XV-GJFP Http4s: DigestAuth allows replay of captured requests

The DigestAuth replay defence stores lastNc + 1 rather than the nonce-count nc value it just accepted. When a legitimate client sends non-contiguous nc values parallel or retried requests, as browsers do, the server's counter lags behind the highest nc seen, and a captured Authorization header ca...

Http4s: DigestAuth allows replay of captured requests

The DigestAuth replay defence stores lastNc + 1 rather than the nonce-count nc value it just accepted. When a legitimate client sends non-contiguous nc values parallel or retried requests, as browsers do, the server's counter lags behind the highest nc seen, and a captured Authorization header ca...

CVE-2026-69206

Http4s (a Scala HTTP service framework) has a DigestAuth replay vulnerability prior to versions 0.23.35 and 1.0.0-M47 . The replay protection records lastNc + 1 instead of the highest accepted nonce-count value. When a legitimate client sends noncontiguous nc values (due to parallel or retried re...