CVE-2026-45770: Protection Mechanism Failure

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Starting in version 8.0.0 and prior to version 8.0.5, a Lua rule that registers too many flow variables can corrupt Lua detection state and may bypass Suricata's restricted Lua...

CVE-2026-88047: Stack-based Buffer Overflow

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Classify::ReadNormProtos in src/classify/normmatch.cpp parses the NORMPROTO component of a .traineddata file and uses std::istream::operatorchar to extract a whitespace-delimited token into a fixed 61-byte stack buffer without...

CVE-2026-57163

A flaw was found in PJSIP. A stack buffer overflow exists in the GnuTLS TLS backend when parsing the Subject Alternative Name extension of a peer certificate. A remote attacker can exploit this by presenting a specially crafted certificate during the TLS handshake, before SIP-level authentication...

CVE-2026-81741

The Groundhogg — CRM, Newsletters, and Marketing Automation WordPress plugin, in versions prior to 4.7.2 , is vulnerable to an Open Redirect flaw. The issue exists because the plugin does not restrict the redirect target of its email preference confirmation flow to the site's own host. This allow...

CVE-2026-11821 Eventin <= 4.1.17 - Missing Authorization to Authenticated (Subscriber+) Notification Flow Management via notification-flow REST API Endpoint

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.1.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

CVE-2026-11821

The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) WordPress plugin is vulnerable to authorization bypass in all versions up to and including 4.1.17 . The root cause is a missing authorization check on the notification-flow REST API endpoint , allowing authenticated ...

CVE-2026-11821 Eventin <= 4.1.17 - Missing Authorization to Authenticated (Subscriber+) Notification Flow Management via notification-flow REST API Endpoint

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.1.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

CVE-2026-11821: Missing Authorization

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.1.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

Langflow AI Authenticated Remote Code Execution

Langflow versions 1.11.1 and below are susceptible to authenticated remote code execution. By saving a flow where data.type is empty, an authenticated user can bypass the flow guard and execute arbitrary Python code. https://packetstorm.news/download/231016...

WordPress Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce plugin <= 4.1.17 - Missing Authorization to Authenticated (Subscriber+) Notification Flow Management vulnerability

Missing Authorization to Authenticated Subscriber+ Notification Flow Management vulnerability discovered by Sushi Com Abacate in WordPress Plugin WP Event Solution versions = 4.1.17...

CVE-2026-73311

XenForo before 2.3.13 is affected by an OAuth2 authorization code reuse vulnerability. The root cause is a failure to invalidate or mark authorization codes as consumed after initial token issuance, allowing an attacker to resubmit a previously used authorization code and obtain an independent to...

CVE-2026-73311 XenForo < 2.3.13 OAuth2 Authorization Code Reuse

XenForo before 2.3.13 contains an OAuth2 authorization code reuse vulnerability that allows attackers to obtain unauthorized token pairs by submitting a previously used authorization code. Attackers can exploit the failure to invalidate or mark authorization codes as consumed after initial token...

CVE-2026-73310 XenForo < 2.3.13 OAuth2 Authorization Code Token Theft via redirect_uri Bypass

XenForo before 2.3.13 contains an authorization flaw in the OAuth2 token endpoint that allows attackers controlling any allowlisted redirect URI to bypass redirect URI binding by submitting a different allowlisted URI than the one recorded at authorization time. Attackers can exchange an...

PT-2026-87056

XenForo before 2.3.13 contains an OAuth2 authorization code reuse vulnerability that allows attackers to obtain unauthorized token pairs by submitting a previously used authorization code. Attackers can exploit the failure to invalidate or mark authorization codes as consumed after initial token...

CVE-2026-58113: Improper Neutralization of Input During Web Page Generation

A vulnerability has been identified in Teamcenter V2412 All versions V2412.0013, Teamcenter V2506 All versions V2506.0010, Teamcenter V2512 All versions V2512.2607, Teamcenter V2606 All versions V2606.2607. Affected applications do not properly encode user-supplied input reflected into HTML...

SUSE CVE-2026-80906

In the Linux kernel, the following vulnerability has been resolved: net: packet: fix wrong transportheader when sending VLAN-tagged frame In packetparseheaders, when processing a VLAN-tagged frame, skbsetnetworkheader is called to advance networkheader past the VLAN tag to the inner protocol...

WordPress SEO Flow by LupsOnline plugin 3.0.0-3.0.2 - Unauthenticated Privilege Escalation vulnerability

Unauthenticated Privilege Escalation vulnerability discovered by Naoki Kawahigashi in WordPress Plugin SEO Flow by LupsOnline versions 3.0.0-3.0.2...

CVE-2026-86274

A security vulnerability has been detected in projeto-siga siga up to 11.0.2.10/11.0.2.13/11.1.1. This affects the function ExAutenticacaoController.autenticar of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExAutenticacaoController.java of the component Authentication Flow. Such...

CVE-2026-86274 projeto-siga Authentication Flow ExAutenticacaoController.java ExAutenticacaoController.autenticar authorization

A security vulnerability has been detected in projeto-siga siga up to 11.0.2.10/11.0.2.13/11.1.1. This affects the function ExAutenticacaoController.autenticar of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExAutenticacaoController.java of the component Authentication Flow. Such...

CVE-2026-86274 projeto-siga Authentication Flow ExAutenticacaoController.java ExAutenticacaoController.autenticar authorization

A security vulnerability has been detected in projeto-siga siga up to 11.0.2.10/11.0.2.13/11.1.1. This affects the function ExAutenticacaoController.autenticar of the file sigaex/src/main/java/br/gov/jfrj/siga/vraptor/ExAutenticacaoController.java of the component Authentication Flow. Such...