Bug 2459798 (CVE-2026-28684)
| Summary: | CVE-2026-28684 python-dotenv: python-dotenv: Arbitrary file overwrite via symbolic link following | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | alinfoot, anpicker, anthomas, aprice, bbrownin, bparees, caswilli, dfreiber, drow, dschmidt, dtrifiro, ebourniv, ehelms, erezende, ggainey, hasun, ilpinto, jburrell, jfula, jkoehler, jlanda, jowilson, jsamir, juwatts, jwong, kaycoth, kshier, lgallett, lphiri, ltomasbo, mbarnett, mhayden, mhulan, nmoumoul, nyancey, oezr, omaciel, ometelka, osousa, pcreech, ptisnovs, rbryant, rchan, rjohnson, sbunciak, sdoran, simaishi, smallamp, smcdonal, stcannon, syedriko, teagle, tmalecek, ttakamiy, vkumar, weaton, xdharmai, yguenane, ykashtan |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in python-dotenv. A local attacker can exploit this by crafting a symbolic link, which the `set_key()` and `unset_key()` functions in python-dotenv follow when rewriting `.env` files. This can lead to the overwriting of arbitrary files on the system.
|
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: | |||
| Bug Depends On: | 2460548, 2460549, 2460551, 2460552 | ||
| Bug Blocks: | |||
|
Description
OSIDB Bzimport
2026-04-20 17:02:41 UTC
|