Skip to content
Fencer Intel
critical 9.8

CVE-2020-15391 json

DevSpace vulnerable to remote code execution

published 6y ago modified 4mo ago also GHSA-6h8c-gw33-cjm2 , EUVD-2022-2800

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.7%
EPSS 2.7% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

The UI in DevSpace 4.13.0 allows web sites to execute actions on pods (on behalf of a victim) because of a lack of authentication for the WebSocket protocol. This leads to remote code execution.

Patch / fix

  • go github.com/loft-sh/devspace 4.14.0

Is CVE-2020-15391 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

2.72% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
go github.com/loft-sh/devspace
<4.14.0
4.14.0

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality
  • CWE-287 Improper Authentication

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.