GHSA-x5pq-m9p8-f4vx

Suggest an improvement
Source
https://github.com/advisories/GHSA-x5pq-m9p8-f4vx
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-x5pq-m9p8-f4vx/GHSA-x5pq-m9p8-f4vx.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-x5pq-m9p8-f4vx
Aliases
Published
2026-08-18T15:02:01Z
Modified
2026-08-19T12:55:59Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Copyparty vulnerable to file/dirkey confusion
Details

A valid filekey could potentially be converted into a dirkey, granting read-access to the containing folder.

This issue only affected volumes which simultaneously enable both filekeys and dirkeys, with volflag dk or dks combined with fk or fka.

Both required features are default-disabled, and must be explicitly enabled in the volflags (the "flags" section of a volume).

Database specific 
{
    "cwe_ids":  [
        "CWE-863"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-08-18T15:02:01Z",
    "nvd_published_at":  null,
    "severity":  "MODERATE"
}
References

Affected packages

PyPI / copyparty

Package

Name
copyparty
View open source insights on deps.dev
Purl
pkg:pypi/copyparty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.20.17

Affected versions

0.*
0.2.3
0.3.0
0.3.1
0.4.0
0.4.1
0.4.2
0.4.3
0.5.0
0.5.1
0.5.2
0.5.3
0.5.4
0.5.5
0.5.6
0.5.7
0.6.0
0.6.2
0.6.3
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.7.7
0.8.1
0.8.3
0.9.0
0.9.1
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9
0.9.10
0.9.11
0.9.13
0.10.0
0.10.1
0.10.2
0.10.3
0.10.4
0.10.5
0.10.6
0.10.7
0.10.8
0.10.9
0.10.10
0.10.11
0.10.12
0.10.13
0.10.14
0.10.15
0.10.16
0.10.17
0.10.18
0.10.19
0.10.20
0.10.21
0.10.22
0.11.0
0.11.1
0.11.5
0.11.6
0.11.7
0.11.8
0.11.9
0.11.10
0.11.11
0.11.12
0.11.13
0.11.14
0.11.15
0.11.16
0.11.17
0.11.18
0.11.19
0.11.20
0.11.21
0.11.22
0.11.23
0.11.24
0.11.26
0.11.27
0.11.28
0.11.29
0.11.30
0.11.31
0.11.32
0.11.33
0.11.34
0.11.35
0.11.36
0.11.37
0.11.38
0.11.39
0.11.40
0.11.41
0.11.42
0.11.43
0.11.44
0.11.45
0.11.46
0.11.47
0.12.1
0.12.3
0.12.4
0.12.5
0.12.6
0.12.7
0.12.8
0.12.9
0.12.10
0.12.11
0.12.12
0.13.0
0.13.1
0.13.2
0.13.3
0.13.5
0.13.6
0.13.7
0.13.9
0.13.10
0.13.11
0.13.12
0.13.13
0.13.14
1.*
1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.7
1.0.8
1.0.9
1.0.10
1.0.11
1.0.12
1.0.13
1.0.14
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.7
1.1.8
1.1.9
1.1.10
1.1.11
1.1.12
1.2.0
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.9
1.2.10
1.2.11
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
1.3.9
1.3.10
1.3.11
1.3.12
1.3.13
1.3.14
1.3.15
1.3.16
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.5.0
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
1.6.5
1.6.6
1.6.7
1.6.8
1.6.9
1.6.10
1.6.11
1.6.12
1.6.13
1.6.14
1.6.15
1.7.0
1.7.1
1.7.2
1.7.3
1.7.4
1.7.5
1.7.6
1.8.0
1.8.1
1.8.2
1.8.3
1.8.4
1.8.6
1.8.7
1.8.8
1.9.0
1.9.1
1.9.2
1.9.3
1.9.4
1.9.5
1.9.6
1.9.7
1.9.8
1.9.9
1.9.10
1.9.11
1.9.12
1.9.13
1.9.14
1.9.15
1.9.16
1.9.17
1.9.18
1.9.19
1.9.20
1.9.21
1.9.24
1.9.25
1.9.26
1.9.27
1.9.28
1.9.29
1.9.30
1.9.31
1.10.0
1.10.1
1.10.2
1.11.0
1.11.1
1.11.2
1.12.0
1.12.1
1.12.2
1.13.0
1.13.1
1.13.2
1.13.3
1.13.4
1.13.5
1.13.6
1.13.7
1.13.8
1.14.0
1.14.1
1.14.2
1.14.3
1.14.4
1.15.0
1.15.1
1.15.2
1.15.3
1.15.4
1.15.5
1.15.6
1.15.7
1.15.8
1.15.9
1.15.10
1.16.0
1.16.1
1.16.2
1.16.3
1.16.4
1.16.5
1.16.6
1.16.7
1.16.8
1.16.9
1.16.10
1.16.11
1.16.12
1.16.13
1.16.14
1.16.15
1.16.16
1.16.17
1.16.18
1.16.19
1.16.20
1.16.21
1.17.0
1.17.1
1.17.2
1.18.0
1.18.1
1.18.2
1.18.3
1.18.4
1.18.5
1.18.6
1.18.7
1.18.8
1.18.9
1.18.10
1.19.0
1.19.1
1.19.2
1.19.3
1.19.4
1.19.5
1.19.6
1.19.7
1.19.8
1.19.9
1.19.10
1.19.11
1.19.12
1.19.13
1.19.14
1.19.15
1.19.16
1.19.17
1.19.18
1.19.19
1.19.20
1.19.21
1.19.22
1.19.23
1.20.0
1.20.1
1.20.2
1.20.3
1.20.4
1.20.5
1.20.6
1.20.7
1.20.8
1.20.9
1.20.10
1.20.11
1.20.12
1.20.13
1.20.14
1.20.15
1.20.16

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-x5pq-m9p8-f4vx/GHSA-x5pq-m9p8-f4vx.json"