CVE-2026-67322

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-01. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: Elevated riskExposed: 0

A fix is available — apply it.

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.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

August 1, 2026

Last Modified

September 3, 2026

Advisory Details (2)

Auto-updated Aug 1, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

GitPython before 3.1.52 Environment Variable Exfiltration via clone_from | Advisories | VulnCheck

https://www.vulncheck.com/advisories/gitpython-before-environment-variable-exfiltration-via-clone-from
github Patch Available🟡 PoC Available

Environment-variable exfiltration via os.path.expandvars() on Repo.clone_from() URL · Advisory · gitpython-developers/GitPython · GitHub

https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-rwj8-pgh3-r573

Vendor Advisories for CVE-2026-67322(11)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(9)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrhoai/odh-workbench-jupyter-trustyai-cpu-py312-rhel9:17881858992026-09-08redhat
redhatsatellite/iop-vmaas-rhel9:17882264992026-09-03redhat
redhatsatellite/iop-vulnerability-engine-rhel9:17881902242026-09-03redhat
redhatsatellite/iop-vmaas-rhel9:17882541612026-09-03redhat
redhatsatellite/iop-vulnerability-engine-rhel9:17881903822026-09-03redhat
redhatpython3.12-gitpython-0:3.1.59-1.el9ap2026-08-24redhat
redhatllvm21-main-21.1.8-8.hum12026-07-26redhat
redhatswift-lang-main-6.3.3-0.1.1.hum12026-07-25redhat
redhatllvm-main-22.1.8-4.1.hum12026-07-23redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
python-git3.1.14-1 ... 3.1.50-1 (14 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
python-git3.1.30-1 ... 3.1.61-1 (11 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
python-git3.1.44-1, 3.1.45-1, 3.1.46-1, 3.1.50-1, 3.1.61-1——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
python-git3.1.44-1, 3.1.45-1, 3.1.46-1, 3.1.50-13.1.61-1—
PyPI(1)
PackageVulnerable rangeFixed inDependents
gitpython0.1.7 ... 3.1.9 (104 versions)3.1.52—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 20× in last 7d / 125× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 237 total refreshes for this CVE.

  1. 2026-09-19 01:18 UTCEG score recompute
  2. 2026-09-19 01:18 UTCVendor advisory
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 13:21 UTCVendor advisory
  5. 2026-09-18 01:15 UTCEG score recompute
  6. 2026-09-18 01:15 UTCVendor advisory
  7. 2026-09-17 01:23 UTCEG score recompute
  8. 2026-09-17 01:23 UTCVendor advisory
  9. 2026-09-16 14:08 UTCEPSS rescore
  10. 2026-09-16 05:24 UTCEG score recompute
  11. 2026-09-16 05:24 UTCVendor advisory
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-15 02:58 UTCVendor advisory
  14. 2026-09-14 14:43 UTCVendor advisory
  15. 2026-09-14 03:05 UTCEG score recompute
  16. 2026-09-14 03:05 UTCVendor advisory
  17. 2026-09-13 15:40 UTCVendor advisory
  18. 2026-09-13 04:14 UTCVendor advisory
  19. 2026-09-12 16:39 UTCEG score recompute
  20. 2026-09-12 16:39 UTCVendor advisory
  21. 2026-09-12 05:13 UTCVendor advisory
  22. 2026-09-11 17:47 UTCEG score recompute
  23. 2026-09-11 17:47 UTCVendor advisory
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-11 09:37 UTCEPSS rescore
Show 75 more
  1. 2026-09-11 06:21 UTCVendor advisory
  2. 2026-09-10 18:54 UTCEG score recompute
  3. 2026-09-10 18:54 UTCVendor advisory
  4. 2026-09-10 07:11 UTCVendor advisory
  5. 2026-09-09 19:45 UTCVendor advisory
  6. 2026-09-09 06:57 UTCEG score recompute
  7. 2026-09-09 06:57 UTCVendor advisory
  8. 2026-09-08 22:01 UTCEPSS rescore
  9. 2026-09-07 19:18 UTCEG score recompute
  10. 2026-09-07 19:18 UTCVendor advisory
  11. 2026-09-07 19:18 UTCGHSA enrichment
  12. 2026-09-07 16:01 UTCEPSS rescore
  13. 2026-09-06 18:04 UTCEG score recompute
  14. 2026-09-06 18:04 UTCVendor advisory
  15. 2026-09-06 18:04 UTCGHSA enrichment
  16. 2026-09-06 13:47 UTCEPSS rescore
  17. 2026-09-06 06:34 UTCVendor advisory
  18. 2026-09-06 06:34 UTCGHSA enrichment
  19. 2026-09-05 18:44 UTCEG score recompute
  20. 2026-09-05 18:44 UTCVendor advisory
  21. 2026-09-05 18:44 UTCGHSA enrichment
  22. 2026-09-05 15:31 UTCEPSS rescore
  23. 2026-09-05 04:37 UTCVendor advisory
  24. 2026-09-05 04:37 UTCGHSA enrichment
  25. 2026-09-04 15:53 UTCEG score recompute
  26. 2026-09-04 15:53 UTCVendor advisory
  27. 2026-09-04 15:53 UTCGHSA enrichment
  28. 2026-09-04 05:07 UTCEPSS rescore
  29. 2026-09-04 03:56 UTCVendor advisory
  30. 2026-09-04 03:56 UTCGHSA enrichment
  31. 2026-09-03 16:18 UTCVendor advisory
  32. 2026-09-03 16:18 UTCGHSA enrichment
  33. 2026-09-03 09:03 UTCEG score recompute
  34. 2026-09-03 09:03 UTCVendor advisory
  35. 2026-09-03 09:03 UTCGHSA enrichment
  36. 2026-09-02 14:12 UTCEPSS rescore
  37. 2026-09-01 22:25 UTCEG score recompute
  38. 2026-09-01 22:25 UTCVendor advisory
  39. 2026-09-01 22:25 UTCGHSA enrichment
  40. 2026-09-01 13:54 UTCEPSS rescore
  41. 2026-09-01 04:40 UTCEPSS rescore
  42. 2026-08-31 20:47 UTCEG score recompute
  43. 2026-08-31 20:47 UTCVendor advisory
  44. 2026-08-31 20:47 UTCGHSA enrichment
  45. 2026-08-30 21:37 UTCEG score recompute
  46. 2026-08-30 21:37 UTCVendor advisory
  47. 2026-08-30 21:37 UTCGHSA enrichment
  48. 2026-08-30 19:17 UTCEPSS rescore
  49. 2026-08-30 10:09 UTCEG score recompute
  50. 2026-08-30 10:09 UTCVendor advisory
  51. 2026-08-30 10:09 UTCGHSA enrichment
  52. 2026-08-30 01:22 UTCEPSS rescore
  53. 2026-08-29 22:13 UTCEG score recompute
  54. 2026-08-29 22:13 UTCVendor advisory
  55. 2026-08-29 22:13 UTCGHSA enrichment
  56. 2026-08-28 21:42 UTCEPSS rescore
  57. 2026-08-27 20:45 UTCEG score recompute
  58. 2026-08-27 20:45 UTCVendor advisory
  59. 2026-08-27 20:45 UTCGHSA enrichment
  60. 2026-08-27 08:49 UTCVendor advisory
  61. 2026-08-27 08:49 UTCGHSA enrichment
  62. 2026-08-26 19:13 UTCEG score recompute
  63. 2026-08-26 19:13 UTCVendor advisory
  64. 2026-08-26 19:13 UTCGHSA enrichment
  65. 2026-08-26 14:47 UTCEPSS rescore
  66. 2026-08-26 04:24 UTCVendor advisory
  67. 2026-08-26 04:24 UTCGHSA enrichment
  68. 2026-08-25 16:38 UTCEG score recompute
  69. 2026-08-25 16:38 UTCVendor advisory
  70. 2026-08-25 16:38 UTCGHSA enrichment
  71. 2026-08-25 13:49 UTCEPSS rescore
  72. 2026-08-25 05:11 UTCVendor advisory
  73. 2026-08-25 05:11 UTCGHSA enrichment
  74. 2026-08-24 17:46 UTCEG score recompute
  75. 2026-08-24 17:46 UTCVendor advisory

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-67322?
CVE-2026-67322 is a high vulnerability published on August 1, 2026. GitPython before 3.1.52 is vulnerable to environment-variable exfiltration in Repo.clonefrom(). The caller-supplied remote URL is passed through Git.polishurl(), which on non-Cygwin platforms calls os.path.expandvars() on the URL before invoking git clone. An attacker who controls the clone URL can…
When was CVE-2026-67322 disclosed?
CVE-2026-67322 was first published in the National Vulnerability Database on August 1, 2026, with the most recent update on September 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67322 actively exploited?
CVE-2026-67322 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 79.9% of all scored CVEs.
What is the CVSS score of CVE-2026-67322?
CVE-2026-67322 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-67322?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67322, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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