Loading vulnerability…
CVE-2026-68525 is an incorrect authorization flaw in Apache Tomcat FORM-based authentication. Following FORM authentication, Tomcat may redirect a requester in a manner that bypasses a method-specific security constraint. This can occur where an application configuration authorizes a user to access a resource with HTTP POST but denies access to that same resource with HTTP GET. Affected versions are Tomcat 11.0.0-M1 through 11.0.24, 10.1.0-M1 through 10.1.57, and 9.0.0.M1 through 9.0.120. End-of-life Tomcat 8.5.0 through 8.5.100 and 7.0.0 through 7.0.109 are also known to be affected.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
13 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An incorrect-authorization vulnerability in Apache Tomcat. Fixed by upgrading to 9.0.121 or later, 10.1.59 or later, or 11.0.25 or later.
An Apache Tomcat FORM-authentication redirect flaw that bypasses method-specific security constraints.
An Apache Tomcat vulnerability classified as CWE-863 with a reported CVSSv3 score of 9.1.
An incorrect-authorization vulnerability in Apache Tomcat FORM authentication that can bypass a security constraint when a user is permitted POST access to a resource but not GET access.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.