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CVE-2026-45777 is a remote command execution vulnerability in OpenXDMoD, an open framework for collecting and analyzing HPC metrics. It affects OpenXDMoD versions 9.5.0 through 11.0.2 inclusive, and was fixed in version 11.0.3. According to the advisory, a remote attacker can execute arbitrary system commands on the web server hosting OpenXDMoD with the privileges of the web server process. The provided content classifies the issue as CWE-78, indicating improper neutralization of special elements used in an OS command. Specific vulnerable functions or code paths are not provided in the available material.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
Small standalone Python proof-of-concept repository containing one exploit script, a GPL license, and a minimal README. The main file, CVE-2026-45777.py, is the sole functional component and uses argparse, requests, and urllib3 to send a POST request over HTTPS to a user-supplied host and port. The exploit targets the web endpoint /controllers/user_interface.php and places attacker-controlled input into the 'title' form field using the pattern "'; <command>; #", indicating command injection intended to achieve remote code execution. Certificate verification is explicitly disabled, suggesting use against appliances or internal web interfaces with self-signed TLS certificates. The script is operational rather than a mere detector because it accepts an arbitrary command from the operator, transmits it to the target, and prints the returned response body. No persistence, staging, lateral movement, or post-exploitation automation is present; it is a simple single-request RCE PoC.
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.
6 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.