GHSA-gg2p-37pv-v7fq

Suggest an improvement
Source
https://github.com/advisories/GHSA-gg2p-37pv-v7fq
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-gg2p-37pv-v7fq/GHSA-gg2p-37pv-v7fq.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-gg2p-37pv-v7fq
Aliases
  • CVE-2026-18948
Published
2026-08-10T21:32:07Z
Modified
2026-11-03T16:30:06Z
Severity
  • 9.9 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
Feast vulnerable to arbitrary code execution via unsafe deserialization of dill-serialized UDFs
Details

A flaw was found in Feast. The system improperly deserializes user-defined functions (UDFs) stored in its registry, which are serialized using the 'dill' library. This allows a remote attacker to store a malicious UDF, leading to unauthenticated arbitrary code execution on the feature server in default configurations. An authenticated attacker can also achieve arbitrary code execution on the registry server by bypassing authorization checks during deserialization. This vulnerability can result in cross-tenant data access and lateral movement within the system.

Database specific 
{
    "cwe_ids": [
        "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-11-03T16:23:45Z",
    "nvd_published_at": "2026-08-10T21:17:21Z",
    "severity": "CRITICAL"
}
References

Affected packages

PyPI / feast

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.67.0

Affected versions

0.*
0.1.0
0.1.0.post0
0.1.2
0.1.2.post0
0.1.2.post1
0.3.0
0.3.2
0.3.3
0.3.3.post0
0.3.4
0.3.5
0.3.6
0.3.7
0.4.0
0.4.1
0.4.1.post0
0.4.2
0.4.3
0.4.4
0.4.5
0.4.6
0.4.7
0.5.0rc0
0.5.0
0.5.0.post0
0.5.1
0.6.0
0.6.1
0.6.2
0.7.0rc1
0.7.0rc2
0.7.0rc3
0.7.0
0.7.1
0.7.2
0.8.0rc3
0.8.0
0.8.1
0.8.2
0.8.3
0.8.4
0.9.0rc1
0.9.0rc2
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.5.1
0.9.5.2
0.9.6
0.9.7
0.9.8
0.9.9
0.10.0
0.10.1rc1
0.10.1rc3
0.10.1
0.10.2
0.10.3
0.10.4
0.10.5
0.10.6
0.10.7
0.10.8
0.11.0
0.12.0
0.12.1
0.13.0
0.14.0
0.14.1
0.15.0
0.15.1
0.16.0
0.16.1
0.17.0
0.18.0
0.18.1
0.19.0
0.19.1
0.19.2
0.19.3
0.19.4
0.20.0
0.20.1
0.20.2
0.21.0
0.21.1
0.21.2
0.21.3
0.22.0
0.22.1
0.22.2
0.22.3
0.22.4
0.23.0
0.23.1
0.23.2
0.24.0
0.24.1
0.25.0
0.25.1
0.25.2
0.26.0
0.27.0
0.27.1
0.28.0
0.29.0
0.30.2
0.31.0
0.31.1
0.33.1
0.34.0
0.34.1
0.35.0
0.36.0
0.37.1
0.38.0
0.39.0
0.39.1
0.40.0
0.40.1
0.41.3
0.42.0
0.43.0
0.44.0
0.45.0
0.46.0
0.47.0
0.48.0
0.48.1
0.49.0
0.50.0
0.51.0
0.52.0
0.53.0
0.54.0
0.54.1
0.55.0
0.56.0
0.57.0
0.58.0
0.59.0
0.60.0
0.61.0
0.62.0
0.63.0
0.64.0
0.64.1.dev9
0.64.1.dev10
0.64.1.dev11
0.64.1.dev12
0.64.1.dev6529
0.64.1.dev6531
0.65.0.dev13
0.65.0.dev14
0.65.0.dev15
0.65.0.dev16
0.65.0.dev17
0.65.0.dev25
0.65.0.dev26
0.65.0.dev27
0.65.0.dev28
0.65.0.dev29
0.65.0.dev30
0.65.0.dev31
0.65.0.dev32
0.65.0.dev33
0.65.0.dev34
0.65.0.dev35
0.65.0.dev36
0.65.0.dev37
0.65.0.dev38
0.65.0.dev39
0.65.0.dev40
0.65.0.dev41
0.65.0.dev42
0.65.0
0.65.1.dev43
0.65.1.dev44
0.66.0.dev45
0.66.0.dev46
0.66.0.dev47
0.66.0.dev48
0.66.0.dev49
0.66.0.dev50
0.66.0.dev51
0.66.0.dev52
0.66.0.dev53
0.66.0.dev54
0.66.0.dev55
0.66.0.dev56
0.66.0.dev57
0.66.0.dev58
0.66.0.dev59
0.66.0.dev60
0.66.0.dev61
0.66.0.dev62
0.66.0.dev63
0.66.0.dev64
0.66.0.dev65
0.66.0.dev66
0.66.0.dev67
0.66.0.dev68
0.66.0.dev69
0.66.0.dev70
0.66.0.dev71
0.66.0.dev72
0.66.0.dev73
0.66.0
0.67.0.dev74
0.67.0.dev75
0.67.0.dev76
0.67.0.dev77
0.67.0.dev78
0.67.0.dev79
0.67.0.dev80
0.67.0.dev81
0.67.0.dev82
0.67.0.dev83
0.67.0.dev84
0.67.0.dev85
0.67.0.dev86
0.67.0.dev87
0.67.0.dev88
0.67.0.dev89
0.67.0.dev90
0.67.0.dev91
0.67.0.dev92
0.67.0.dev93
0.67.0.dev94
0.67.0.dev95
0.67.0.dev96
0.67.0.dev97
0.67.0.dev98
0.67.0.dev99
0.67.0.dev100
0.67.0.dev101
0.67.0.dev102
0.67.0.dev103
0.67.0.dev104
0.67.0.dev105
0.67.0.dev106
0.67.0.dev107
0.67.0.dev108
0.67.0.dev109
0.67.0.dev110
0.67.0.dev111
0.67.0.dev112
0.67.0.dev113
0.67.0.dev114
0.67.0.dev115
0.67.0.dev116
0.67.0.dev117
0.67.0.dev118
0.67.0.dev119
0.67.0.dev120
0.67.0.dev121
0.67.0.dev122
0.67.0.dev123
0.67.0.dev124
0.67.0.dev125
0.67.0.dev126

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-gg2p-37pv-v7fq/GHSA-gg2p-37pv-v7fq.json"