Bug 2523196 (CVE-2026-78678)
| Summary: | CVE-2026-78678 gitpython: GitPython: Arbitrary file read via Repo.blame() | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | alinfoot, anthomas, bbrownin, dfreiber, drow, dschmidt, dtrifiro, eglynn, ehelms, ggainey, jburrell, jdobes, jjoyce, jlanda, jmitchel, jpasqual, jpretori, jschluet, juwatts, kaycoth, kshier, lhh, mburns, mdellweg, mgarciac, mhulan, nmoumoul, orabin, osousa, pcreech, rchan, rjohnson, simaishi, smallamp, stcannon, teagle, tmalecek, vkumar, weaton, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in GitPython. An incomplete denylist in the `unsafe_git_revision_options` guard omits `--contents` and `-S` options. This allows an attacker to read arbitrary files by passing these options to the `Repo.blame()` function. This can lead to information disclosure, as attackers can supply revision values like `--contents=/etc/passwd` to leak file contents.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-08-25 01:52:40 UTC
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