Loading vulnerability…
Nagios XI before 5.11.4 contains an arbitrary file editing issue in the Graph Templates editor. According to the provided advisory context, an administrator using the Graph Editor/Graph Templates page could edit unintended files in the parent directory, including PHP files such as index.php, ajax.php, and zoom.php. The flaw stems from insufficient restriction of file paths accessible through the editor, allowing modification of files outside the intended template scope.
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.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A file editing vulnerability in Nagios XI's graph template editor that allows administrators to modify unintended PHP files and potentially achieve code execution.
A medium-severity file editing vulnerability in Nagios XI's graph templates editor that allows administrators to modify unintended PHP files within the application and potentially achieve arbitrary code execution.
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.