Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learningUpgrade GitPython
to version 3.1.30 or higher.
GitPython is a python library used to interact with Git repositories
Affected versions of this package are vulnerable to Remote Code Execution (RCE) due to improper user input validation, which makes it possible to inject a maliciously crafted remote URL into the clone command. Exploiting this vulnerability is possible because the library makes external calls to git
without sufficient sanitization of input arguments. This is only relevant when enabling the ext
transport protocol.
from git import Repo
r = Repo.init('', bare=True)
r.clone_from('ext::sh -c touch% /tmp/pwned', 'tmp', multi_options=["-c protocol.ext.allow=always"])