CVE-2026-58455 is a critical unauthenticated OS command injection vulnerability affecting Dockwatch through version 0.6.567. The issue arises from two chained flaws: an incomplete authentication check in loader.php caused by a redirect without a terminating exit(), and unsanitized user-controlled input being passed to shell_exec() in ajax/compose.php. An attacker can leverage the incomplete auth flow to seed the required session flag despite not being authenticated, then invoke the composePull action and supply a malicious value in the composePath POST parameter. Because that value reaches shell_exec() without proper sanitization, arbitrary shell commands can be executed on the underlying host.
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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.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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.