GHSA-5qwj-342r-h886

Suggest an improvement
Source
https://github.com/advisories/GHSA-5qwj-342r-h886
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-5qwj-342r-h886/GHSA-5qwj-342r-h886.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-5qwj-342r-h886
Aliases
Published
2025-05-26T09:30:45Z
Modified
2025-06-04T21:59:49.066252Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
pypickle unsafe deserialization vulnerability
Details

A vulnerability was found in erdogant pypickle up to 1.1.5 and classified as problematic. Affected by this issue is the function load of the file pypickle/pypickle.py. The manipulation leads to deserialization. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.0 is able to address this issue. The patch is identified as 14b4cae704a0bb4eb6723e238f25382d847a1917. It is recommended to upgrade the affected component.

Database specific 
{
    "nvd_published_at": "2025-05-26T07:15:26Z",
    "cwe_ids": [
        "CWE-20",
        "CWE-502"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2025-05-27T22:36:41Z"
}
References

Affected packages

PyPI / pypickle

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.0

Affected versions

0.*

0.1.0
0.1.1

1.*

1.0.0
1.1.0
1.1.1
1.1.3
1.1.4
1.1.5