High severity8.1NVD Advisory· Published Jun 15, 2026· Updated Jun 16, 2026

CVE-2026-50891

Description

Incorrect access control in the /admin/api/config component of Filestash v0.4.0 allows attackers to escalate privileges via sending a crafted request.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
github.com/mickael-kerjean/filestashGo	<= 0.2.2-0.20260827111952-cbcd1e96ebc7	—

Affected products

Mickael Kerjean/Filestashinferred
Range: =0.4.0
Filestash/filestashllm-fuzzy
Range: = 0.4.0
ghsa-coords2 versions
pkg:golang/github.com/mickael-kerjean/filestash pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2016.0
<= 0.2.2-0.20260827111952-cbcd1e96ebc7+ 1 more
- (no CPE)range: <= 0.2.2-0.20260827111952-cbcd1e96ebc7
- (no CPE)range: < 0.0.20260827T195228-160000.1.1

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-rcqf-cpv9-g5jfghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-50891ghsaADVISORY
gist.github.com/pyuysig/50dc365f54f95396bb67532f02b34bb0nvdWEB

News mentions

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cvss	0.526
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000