Arbitrary Command Injection Affecting datahub-ingestion package, versions <1.6.0-r5


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
1.04% (62nd percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-DATAHUBINGESTION-19655726
  • published9 Sept 2026
  • disclosed1 Aug 2026

Introduced: 1 Aug 2026

CVE-2026-67323  (opens in a new tab)
CWE-77  (opens in a new tab)

How to fix?

Upgrade Chainguard datahub-ingestion to version 1.6.0-r5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream datahub-ingestion package and not the datahub-ingestion package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

GitPython before 3.1.51 fails to guard against dangerous Git options passed as keyword arguments in Repo.archive() and git.ls_remote(), allowing command injection via options such as --exec/--upload-pack (leading to arbitrary command execution). Additionally, Repo.iter_commits() and Repo.blame() do not check for leading-dash revision arguments, so a revision like --output=<path> can cause Git to open and truncate an arbitrary file. Exploitation requires an application that passes attacker-controlled arguments to these methods.

CVSS Base Scores

version 3.1