CRITICAL

CVE-2021-44685

CVSS v3

9.8

CRITICAL

EPSS Score

3.5 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

git-it-electronnpmall versions · no fixed version listed

Full record on NVD

Description

Git-it through 4.4.0 allows OS command injection at the Branches Aren't Just For Birds challenge step. During the verification process, it attempts to run the reflog command followed by the current branch name (which is not sanitized for execution).

Technical details

Published: 2021-12-07

Frequently asked questions

What is CVE-2021-44685?

Is CVE-2021-44685 actively exploited?

Active exploitation of CVE-2021-44685 has not been confirmed. Its EPSS score was 3.5% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-44685?

CVE-2021-44685 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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