CVE-2025-21613 is an argument-injection vulnerability in go-git versions prior to 5.13.0. An attacker able to control a repository URL can inject arguments that influence git-upload-pack flags when go-git uses the file transport protocol. The issue is limited to file transport because it is the only transport protocol that invokes Git binaries.
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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.
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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.
17 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An argument-injection vulnerability in go-git through the URL field, affecting installed go-git packages on Rocky Linux 8 hosts covered by CIQ advisory crlsa-2025_0401.
An argument-injection vulnerability in go-git through its URL field. It is fixed in the OpenShift Container Platform 4.18.1 update.
Argument-injection vulnerability in go-git through its URL field.
An argument-injection vulnerability in go-git through its URL field.
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.