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Fencer Intel
critical 9.6

CVE-2026-28373 json

The Stackfield Desktop App before 1.10.2 for macOS and Windows contains a path traversal vulnerability in certain decryption functionality…

published 7mo ago modified 3mo ago also EUVD-2026-18801

cvss
9.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits
0
none known

Summary

The Stackfield Desktop App before 1.10.2 for macOS and Windows contains a path traversal vulnerability in certain decryption functionality when processing the filePath property. A malicious export can write arbitrary content to any path on the victim's filesystem.

Patch / fix

  • stackfield stackfield 1.10.2

Is CVE-2026-28373 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
7mo ago

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • rcesecurity.com https://www.rcesecurity.com/advisories/cve-2026-28373/ referenced PoC, tagged "exploit" by a source, unverified
  • rcesecurity.com https://www.rcesecurity.com/2026/03/stackfield-desktop-app-rce-via-path-traversal-and-arbitrary-file-write-cve-2026-28373/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CNA 3.1 9.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.