What is CVE-2026-34231?

CVE-2026-34231 is a medium-severity vulnerability in Mixxorz Slippers, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-31.

How severe is CVE-2026-34231?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Mixxorz Slippers

CVE-2026-34231

Slippers is a UI component framework for Django. Prior to version 0.6.3, a Cross-Site Scripting (XSS) vulnerability exists in the {% attrs %} template tag of the slippers Django package. When a context variable containing untrusted data is…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (14.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Mixxorz Slippers — versions < 0.6.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/mixxorz/slippers/security/advisories/GHSA-w7rv-gfp4-j9j3 (x_refsource_CONFIRM)
https://github.com/mixxorz/slippers/commit/16cc4ef4fa8ad2f7aee30798f16c3e7b653423b2 (x_refsource_MISC)
https://github.com/mixxorz/slippers/releases/tag/0.6.3 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-34231?: CVE-2026-34231 is a medium-severity vulnerability in Mixxorz Slippers, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-31.
How severe is CVE-2026-34231?: Medium severity. CVSS v3 base score is 6.1 out of 10.