What is CVE-2026-72570?

CVE-2026-72570 is a medium-severity vulnerability in Cube-root Directory-serve, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-08-10.

How severe is CVE-2026-72570?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Cube-root Directory-serve

CVE-2026-72570

A stored cross-site scripting (XSS) vulnerability in cube-root/directory-serve through 1.3.7 allows an attacker to inject arbitrary JavaScript into the web interface by uploading a file with a crafted filename containing HTML attribute-bre…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Cube-root Directory-serve — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (technical-description)

Frequently asked questions

What is CVE-2026-72570?: CVE-2026-72570 is a medium-severity vulnerability in Cube-root Directory-serve, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-08-10.
How severe is CVE-2026-72570?: Medium severity. CVSS v3 base score is 5.4 out of 10.