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CVE-2025-1945

27
FAUCET Score

CVE-2025-1945 is a critical vulnerability affecting mmaitre314 picklescan versions prior to 0.0.23. It allows attackers to embed malicious pickle files within PyTorch model archives by manipulating ZIP file flag bits, bypassing PickleScan's detection. This flaw has a CVSS score of 9.8 (CRITICAL) due to its network-based attack vector, low complexity, and potential for complete compromise (arbitrary code execution). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.0.23CPE matchmatch criteria
cpe:2.3:a:mmaitre314:picklescan:*:*:*:*:*:*:*:*
>= 0.0.1, < 0.0.23CPE match
cpe:2.3:a:mmaitre314:picklescan:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
VS Confidentiality
NONE
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
LOW
SS Availability
LOW
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 19th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: picklescanFixed in: 0.0.23

Vendor Advisories (1)

pipGHSA-w8jq-xcqf-f792medium

Zip Flag Bit Exploit Crashes Picklescan But Not PyTorch

Mar 10, 2025

References

github.com / mmaitre314/picklescan/commit/e58e45e0d9e091159c1554f9b04828bbb40b9781
Patch
github.com / mmaitre314/picklescan/security/advisories/GHSA-w8jq-xcqf-f792
ExploitVendor Advisory
sonatype.com / security-advisories/cve-2025-1945