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CVE-2026-78675

8.4 · HIGH

GitPython before 3.1.59 fails to disable merge_includes when parsing .gitmodules, allowing attackers to disclose local file content by including arbitrary file paths via [include] directives.

Published Aug 25, 2026CWE-73EPSS 0.18%

Overview

CVE-2026-78675 is a high-severity vulnerability. It was published on August 25, 2026 and has a CVSS 3.1 base score of 8.4 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

GitPython before 3.1.59 fails to disable merge_includes when parsing .gitmodules, allowing attackers to disclose local file content by including arbitrary file paths via [include] directives. Attackers can craft a malicious .gitmodules file with include directives pointing to sensitive files; when repo.submodules is accessed, GitConfigParser raises MissingSectionHeaderError embedding the target file's first line verbatim in the exception message.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/gitpython-developers/GitPython/security/advisories/GHSA-7833-fr7j-v32qRefwww.vulncheck.com/advisories/gitpython-before-local-file-content-disclosure-via-gitmodulesGitHubgithub.com/gitpython-developers/GitPython/security/advisories/GHSA-7833-fr7j-v32q

How CyberStrike helps

Frequently asked questions

What is CVE-2026-78675?

CVE-2026-78675 is a high-severity vulnerability. It was published on August 25, 2026 and has a CVSS 3.1 base score of 8.4 (HIGH).

How severe is CVE-2026-78675?

This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-78675?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-78675?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-78675 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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