CVE-2025-71321
- Source
- https://cve.org/CVERecord?id=CVE-2025-71321
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71321.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-71321
- Aliases
- Published
- 2026-06-17T15:04:58Z
- Modified
- 2026-10-28T02:30:41Z
- Severity
-
- 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- picklescan - Arbitrary File Writing via distutils Module Bypass
- Details
-
picklescan before 0.0.33 contains an arbitrary file writing vulnerability that allows attackers to bypass the dangerous blocklist by using distutils.file_util.write_file. Attackers can construct malicious pickle objects to overwrite critical system files and achieve denial of service or remote code execution.
- Database specific
{ "cna_assigner": "VulnCheck", "cwe_ids": [ "CWE-502" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71321.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71321.json
- https://github.com/mmaitre314/picklescan/security/advisories/GHSA-m273-6v24-x4m4
- https://nvd.nist.gov/vuln/detail/CVE-2025-71321
- https://www.vulncheck.com/advisories/picklescan-arbitrary-file-writing-via-distutils-module-bypass
Affected packages
Git / github.com/mmaitre314/picklescan
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mmaitre314/picklescan
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0" }, { "fixed": "0.0.33" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "introduced": "0" }, { "fixed": "0.0.33" } ], "source": "DESCRIPTION" } ] }