CVE-2025-22137

Summary

Pingvin Share is a self-hosted file sharing platform and an alternative for WeTransfer. This vulnerability allows an authenticated or unauthenticated (if anonymous shares are allowed) user to overwrite arbitrary files on the server, including sensitive system files, via HTTP POST requests. The issue has been patched in version 1.4.0.

Affected Software

VendorProductVersion RangeStatus
stonith404pingvin-share>= 0.6.0, < 1.4.0affected

Weaknesses

  • CWE-20: CWE-20: Improper Input Validation
  • CWE-434: CWE-434: Unrestricted Upload of File with Dangerous Type

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References