Description
GitPython before 3.1.52 is vulnerable to environment-variable exfiltration in Repo.clone_from(). The caller-supplied remote URL is passed through Git.polish_url(), which on non-Cygwin platforms calls os.path.expandvars() on the URL before invoking git clone. An attacker who controls the clone URL can embed $NAME or ${NAME} tokens that are expanded to the values of the hosting process's environment variables (e.g., AWS_SECRET_ACCESS_KEY or GITHUB_TOKEN). The resulting URL, now containing the secret, is transmitted over the network to an attacker-controlled host during the clone attempt, disclosing the secret.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| gitpython-developers | GitPython | < 3.1.52 | 3.1.52 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | python-git | 3.1.61-1 | — |
| Debian 13 | python-git | 3.1.44-1+deb13u1 | — |
| Debian 12 | python-git | 3.1.30-1+deb12u3 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | python-git | No fix yet | — |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 26.04 LTS | python-git | No fix yet | — |
| Ubuntu Pro 24.04 LTS | python-git | No fix yet | — |
| Ubuntu Pro 22.04 LTS | python-git | No fix yet | — |
| Ubuntu Pro 20.04 LTS | python-git | No fix yet | — |
| Ubuntu Pro 18.04 LTS | python-git | No fix yet | — |
| Ubuntu Pro 16.04 LTS | python-git | No fix yet | — |
| Ubuntu Pro 14.04 LTS | python-git | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Hardened Images 1 | lld +39 | 22.1.8-4.1.hum1 | RHSA-2026:44416 |
| Red Hat Hardened Images 1 | lld21 +25 | 21.1.8-8.hum1 | RHSA-2026:45940 |
| Red Hat Hardened Images 1 | swift-lang +1 | 6.3.3-0.1.1.hum1 | RHSA-2026:45785 |
| Red Hat Ansible Automation Platform Inside 2 | receptor | 1.6.8-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform Developer 2 | automation-controller | 4.7.17-1.el9ap | RHSA-2026:71113 |
| Red Hat Ansible Automation Platform Developer 2 | automation-controller-cli | 4.6.32-1.el8ap | RHSA-2026:71113, RHSA-2026:59136, RHSA-2026:59135 |
| Red Hat Ansible Automation Platform Developer 2 | python-django +1 | 5.2.17-1.el10ap | RHSA-2026:59136 |
| Red Hat Ansible Automation Platform Developer 2 | python-sqlparse +1 | 0.6.0-1.el10ap | RHSA-2026:71113 |
| Red Hat Ansible Automation Platform Developer 2 | python3.12-django | 5.2.17-1.el8ap | RHSA-2026:59136, RHSA-2026:59135 |
| Red Hat Ansible Automation Platform Developer 2 | python3.12-sqlparse | 0.6.0-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform Developer 2 | receptor | 1.6.8-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Ansible Automation Platform 2 | automation-controller +2 | 4.7.17-1.el9ap | RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | automation-controller-cli +1 | 4.6.32-1.el8ap | RHSA-2026:71114, RHSA-2026:71113, RHSA-2026:59136 |
| Red Hat Ansible Automation Platform 2 | automation-gateway-proxy-server | 2.5.10-8.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | automation-gateway-server | 2.5.20260824-1.el8ap | RHSA-2026:71114, RHSA-2026:59135 |
| Red Hat Ansible Automation Platform 2 | automation-platform-ui | 2.6.13-1.el9ap | RHSA-2026:71113, RHSA-2026:59136 |
| Red Hat Ansible Automation Platform 2 | python-django +1 | 5.2.17-1.el10ap | RHSA-2026:59136 |
| Red Hat Ansible Automation Platform 2 | python-sqlparse +1 | 0.6.0-1.el10ap | RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | python3.12-aiohttp | 3.14.3-1.el8ap | RHSA-2026:59136, RHSA-2026:59135 |
| Red Hat Ansible Automation Platform 2 | python3.12-django | 5.2.17-1.el8ap | RHSA-2026:59136, RHSA-2026:59135 |
| Red Hat Ansible Automation Platform 2 | python3.12-gitpython | 3.1.59-1.el8ap | RHSA-2026:71114, RHSA-2026:71113, RHSA-2026:59136 |
| Red Hat Ansible Automation Platform 2 | python3.12-sqlparse | 0.6.0-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
| Red Hat Ansible Automation Platform 2 | receptor | 1.6.8-1.el8ap | RHSA-2026:71114, RHSA-2026:71113 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
| SLES 15 SP5 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
| SLES 15 SP4 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
| SLES 3 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP6 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
| SLES for SAP 15 SP5 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
| SLES for SAP 15 SP4 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
| SLE HPC 15 SP5 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
| SLE HPC 15 SP4 | python-GitPython | 3.1.34.1693646983.2a2ae77-150400.9.8.1 | SUSE-SU-2026:4072-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | python-GitPython | 3.1.58-1.1 | openSUSE-SU-2026:11466-1 |
| openSUSE Leap 16.0 | python-GitPython | 3.1.44-160000.4.1 | openSUSE-SU-2026:21874-1 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | checkov | 3.3.8-r1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | gitpython | < 3.1.52 | 3.1.52 | GHSA-rwj8-pgh3-r573 |
Advisories 10
- RHSA-2026:71114 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:71113 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:59135 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:59136 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:45940 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:45785 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- RHSA-2026:44416 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update Red Hat Security Advisories (RHSA) · Oct 20, 2026
- openSUSE-SU-2026:21874-1 Security update for python-GitPython SUSE / openSUSE Security Updates · Sep 25, 2026
- SUSE-SU-2026:4072-1 Security update for python-GitPython SUSE / openSUSE Security Updates · Sep 13, 2026
- openSUSE-SU-2026:11466-1 python313-GitPython-3.1.58-1.1 on GA media SUSE / openSUSE Security Updates · Aug 7, 2026
References
- GitHub Security Advisory (GHSA-rwj8-pgh3-r573) vendor-advisory
- VulnCheck Advisory: GitPython before 3.1.52 Environment Variable Exfiltration via clone_from third-party-advisory