CVE-2026-44225

CRITICAL EPSS 27.6%

Published May 12, 20261mo ago · Modified Jun 17, 20262w ago

9.3 CVSS 3.1

Critical

Published May 12, 2026 1mo ago

Last Modified Jun 17, 2026 2w ago

Description

Pulpy is a lightweight, cross-platform desktop application packager for web apps. Prior to 0.1.1, Pulpy injects a pulpy.fs JavaScript API into every packaged web application, giving it access to the host filesystem. A validateFsPath() function is supposed to sandbox this access, but its blocklist is incomplete. Any web app packaged with Pulpy can read and write arbitrary files in the user's home directory — including ~/.ssh/id_rsa, ~/.aws/credentials, and ~/Library/Keychains/. This vulnerability is fixed in 0.1.1.

CVSS Details

Base Score

9.3

Exploitability

2.8

Impact

5.8

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality High

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

27.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-22 Path Traversal Resource Mgmt

CWE-284

References 1

github.com https://github.com/enesgkky/Pulpy/security/advisories/GHSA-h9q2-w73v-g7hf

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.