CVE-2026-50891

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-15 · updated 2026-06-17
Weakness: CWE-284

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.

References

https://gist.github.com/pyuysig/50dc365f54f95396bb67532f02b34bb0
https://gist.github.com/pyuysig/50dc365f54f95396bb67532f02b34bb0

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