P4Verified

CVE-2026-59523: Simply Schedule Appointments 0 through 1.6.11.11; status changes: 1.6.12.0 — unaffected

CVE-2026-59523. CVSS 3.1 base score 6.5 (MEDIUM, Vendor/CNA). EPSS 0.00266 (percentile 0.17012), scored 2026-10-08.

Affected technology

Simply Schedule Appointments · 0 through 1.6.11.11; status changes: 1.6.12.0 — unaffected
NSquared

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-09 21:09:39.022572+00:00

CWE: CWE-862
CCR priority: 26.1 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N · Vendor/CNA
EPSS: 0.00266 · percentile 0.17031 · 2026-10-09
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-09 21:11:27.988868+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-09 21:08:49.498434+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59523.html