EUVD-2026-67057

opensslencrypt versions before 1.4.9 use a denylist to identify trusted built-in plugins, allowing unsigned plugins in top-level plugins/ directories and unknown subdirectories to bypass signature verification. Attackers can place malicious unsigned plugins following documented installation paths...

CVE-2026-35205 Helm's plugin verification fails open when .prov is missing, allowing unsigned plugin install

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, Helm will install plugins missing provenance .prov file when signature verification is required. This vulnerability is fixed in 4.1.4...

Grafana Plugin signature bypass

Today we are releasing Grafana 9.2. Alongside with new features and other bug fixes, this release includes a Moderate severity security fix for CVE-2022-31123 We are also releasing security patches for Grafana 9.1.8 and Grafana 8.5.14 to fix these issues. Release 9.2, latest release, also...

Mozilla Firefox Conditional Competition Vulnerability (CNVD-2025-18681)

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a conditional contention vulnerability that originates when installing a plug-in and Firefox verifies the signature before prompting the user. A remote attacker can exploit...

WordPress 123ContactForm plugin <= 1.5.6 - Validation Bypass via Plugin Verification vulnerability

Validation Bypass via Plugin Verification vulnerability found by Sucuri in WordPress 123ContactForm plugin versions = 1.5.6. Solution 2021-01-20 - we were unable to find a patched version of this plugin. Notification from WordPress plugin repository: "This plugin has been closed as of October 27,...

UBUNTU-CVE-2015-0839

The hp-plugin utility in HP Linux Imaging and Printing HPLIP makes it easier for man-in-the-middle attackers to execute arbitrary code by leveraging use of a short GPG key id from a keyserver to verify print plugin downloads...