2026 CVE Vulnerabilities

60,200 CVEs published in 2026.

CVE IDSeverityCVSSDescription
CVE-2026-44961NONE0The XML‑RPC API addUser method has a validation bypass introduced in the fix for CVE‑2025‑55129. As a result, API users ...
CVE-2026-44960NONE0A stored XSS can be exploited by leveraging the usernames as an attack vector. When an admin user viewed the audit log d...
CVE-2026-44959HIGH8.8A missing validation of user input exists when saving delivery limitations in Revive Adserver 6.0.6 and earlier. A low‑p...
CVE-2026-44958MEDIUM5.4An access control bypass allows an advertiser‑level user to activate or deactivate a banner in Revive Adserver 6.0.6 and...
CVE-2026-44957MEDIUM4.3A missing access control check when invoking various modify methods in the XML‑RPC API of Revive Adserver 6.0.6 and earl...
CVE-2026-44956NONE0Low‑privileged users could use their Full Name as a vector for a stored XSS attack. The name is included in system‑gener...
CVE-2026-44792CRITICAL9n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an attacker with write access...
CVE-2026-44791CRITICAL9.9n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with pe...
CVE-2026-44790HIGH8.8n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with pe...
CVE-2026-44789CRITICAL9.9n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with pe...
CVE-2026-42867MEDIUM6.5Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, Langflow is vulnerable to...
CVE-2026-34917MEDIUM4.3Low‑privileged session IDs generated for the web admin console could be reused in the XML‑RPC API, whose authentication ...
CVE-2026-34916HIGH8.8A missing validation of user input when saving delivery limitations in Revive Adserver 6.0.6 and earlier could allow a l...
CVE-2026-34915MEDIUM6.1A missing sanitisation of user input in the zone-include.php script of Revive Adserver 6.0.6 and earlier could allow a l...
CVE-2026-34914HIGH8.3A missing sanitisation of user input in the zone-include.php script of Revive Adserver 6.0.6 and earlier. A low‑privileg...
CVE-2026-34913MEDIUM4.3A missing access control check when linking trackers to campaigns through the campaign-trackers.php script of Revive Ads...
CVE-2026-34912MEDIUM4.3A missing access control check when linking banners or campaigns to a zone through the zone-include.php script of Revive...
CVE-2026-33760HIGH8.8Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, Langflow's /api/v1/monito...
CVE-2026-13007HIGH7.5Tenable Identity Exposure contains multiple unauthenticated API endpoints under /w/api/* that expose sensitive applicati...
CVE-2026-12958HIGH8.5Missing symlink validation in Language Servers for AWS may allow an arbitrary file write outside of the workspace trust ...
CVE-2026-12957HIGH8.5Improper trust boundary enforcement in Language Servers for AWS before version 1.65.0 on all supported platforms may all...
CVE-2026-11940HIGH7.8tarfile.extractall() with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink reference...
CVE-2026-56696MEDIUM5.4OpenHarness /issue and /pr_comments slash commands lack remote_invocable=False protection, allowing remote channel sende...
CVE-2026-56695HIGH7.1OpenHarness ohmo gateway /resume and /summary slash commands default remote_invocable to True, allowing admitted remote ...
CVE-2026-56694MEDIUM5.4NanoClaw before 2.1.0 contains a privilege escalation vulnerability in the channel-registration approval flow where hand...

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