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TI-2026-32204 Aliases CVE-2026-44225

Pulpy: Incomplete filesystem sandbox in pulpy.fs bridge allows packaged web apps to read arbitrary user files

Priority HIGH 75CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01536 75th percentileScored 2026-11-07
Fix Fixed Pulpy (enesgkky): 0.1.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
enesgkkyPulpybefore 0.1.10.1.1Patch availableCNA
  • Pulpy Vendorenesgkky Affected before 0.1.1 Fixed in 0.1.1 Patch available CNA

Remediation

  • Fix · CNA Pulpy (enesgkky) Fixed in 0.1.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-44225

References

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences