CVEvulnerability

CVE-2026-70657

4.3 MEDIUM Published 2026-08-18 Modified 2026-10-22 Official page ↗
Status
Deferred
Published
2026-08-18
Last modified
2026-10-22
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-863

Description

Copyparty is a portable file server. Prior to 1.20.17, copyparty volumes with the dk or dks directory-key flag combined with the fk or fka file-key flag can convert a valid file key into a directory key, granting read access to the containing folder. This vulnerability was only reachable if both types of keys (filekeys and dirkeys) were manually enabled in the volume flags simultaneously. This issue is fixed in version 1.20.17.

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References