What is CVE-2026-12425?

CVE-2026-12425 is a medium-severity vulnerability in Powerschool Employee Access Center, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-06-16.

How severe is CVE-2026-12425?

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

XSS in Powerschool Employee Access Center

CVE-2026-12425

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in PowerSchool Employee Access Center allows Cross-Site Scripting (XSS). This issue affects Employee Access Center: 23.10. It is poss…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (4.5th 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

Powerschool Employee Access Center — versions 23.10
Powerschool Employee_access_center — versions 23.10

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@paloaltonetworks.com (Broken Link)

Frequently asked questions

What is CVE-2026-12425?: CVE-2026-12425 is a medium-severity vulnerability in Powerschool Employee Access Center, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-06-16.
How severe is CVE-2026-12425?: Medium severity. CVSS v3 base score is 6.1 out of 10.