CVE-2026-44225

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 v3.1

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

EPSS

1.35% chance of exploitation in the next 30 days, 69th percentile

Published

2026-05-12

Updated

2026-05-14

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52616

References

• CVE Record
• NVD entry

Related

• CVE-2026-44222
• CVE-2026-44226
• CVE-2026-44214
• CVE-2026-44232
• CVE-2026-44211
• CVE-2026-44240