CVE-2024-45747 is a server-side template injection vulnerability in GeoServer's FreeMarker template processing. The flaw allows an authenticated administrator to supply or influence FreeMarker template content in a way that exposes unsafe template capabilities, enabling execution of operating system commands and arbitrary file read or write operations on the underlying server. The issue stems from insufficient restriction of objects and API access available to FreeMarker templates during server-side rendering.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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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.
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No public activity observed for this vulnerability.
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.
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Cross-references every affected SKU, including bundled OEM variants.
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