PT-2025-17680 · Unknown · Picklescan

Mmaitre314 · Published 2025-04-07 · Updated 2025-10-01 · CVE-2025-46417

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Picklescan version 0.0.24 and earlier

Description The issue arises from the unsafe globals in Picklescan not including ssl, allowing ssl.get server certificate to exfiltrate data via DNS after deserialization.

Recommendations For Picklescan version 0.0.24 and earlier, update to version 0.0.25 or later to secure your application. As a temporary workaround, consider restricting the use of ssl.get server certificate until a patch is applied.

Exploit

Fix

Incomplete List of Disallowed Inputs

Weakness Enumeration

CWE-184

Related Identifiers

CVE-2025-46417

GHSA-4P4H-9GVQ-7XFG

GHSA-93MV-X874-956G

PYSEC-2025-34

Affected Products

Picklescan

References · 16

• 🔥 https://github.com/advisories/GHSA-93mv-x874-956g · Exploit
• https://github.com/mmaitre314/picklescan/pull/40 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-46417 · Security Note
• https://osv.dev/vulnerability/PYSEC-2025-34 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-46417 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-93mv-x874-956g · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4p4h-9gvq-7xfg · Vendor Advisory
• https://github.com/mmaitre314/picklescan · Note
• https://github.com/mmaitre314/picklescan/security/advisories/GHSA-93mv-x874-956g · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/picklescan/PYSEC-2025-34.yaml · Note
• https://t.me/cvedetector/23628 · Telegram Post
• https://twitter.com/vulert_official/status/1915314036268323323 · Twitter Post
• https://t.me/cvenotify/119621 · Telegram Post
• https://t.me/cvetracker/22244 · Telegram Post
• https://twitter.com/CVEnew/status/1915236019256930464 · Twitter Post