What is CVE-2026-39620?

CVE-2026-39620 is a critical-severity vulnerability in Priyanshumittal Appointment, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.6/10. Published 2026-04-08.

How severe is CVE-2026-39620?

Critical severity. CVSS v3 base score is 9.6 out of 10.

CSRF in Priyanshumittal Appointment

CVE-2026-39620

Cross-Site Request Forgery (CSRF) vulnerability in priyanshumittal Appointment appointment allows Upload a Web Shell to a Web Server.This issue affects Appointment: from n/a through <= 3.5.5.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (6.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Priyanshumittal Appointment — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

patchstack.com/database/Wordpress/Theme/appointment/vulnerability/wordpress-app… (vdb-entry)

Frequently asked questions

What is CVE-2026-39620?: CVE-2026-39620 is a critical-severity vulnerability in Priyanshumittal Appointment, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.6/10. Published 2026-04-08.
How severe is CVE-2026-39620?: Critical severity. CVSS v3 base score is 9.6 out of 10.