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CVE-2026-13358

🗓️ 16 Aug 2026 04:24:53Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov👁 34 Views🌐 WEB

IDOR in Simply Schedule Appointments up to 1.6.12.10 lets contributors access others' appointment PII via unvalidated key.

Related
Detection
Affected
Refs
Paths
Vulners
Node
nsquasimply_schedule_appointmentsRange≤1.6.12.10wordpress
[
  {
    "vendor": "croixhaug",
    "product": "Simply Schedule Appointments",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "1.6.12.10",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
ssa_past_appointmentsrequest body/wp-json/ssa/v1/render-shortcodeInsecure Direct Object Reference via unvalidated user-controlled key ssa_past_appointments in the render-shortcode REST endpoint, allowing authenticated users with contributor-level access to access and harvest appointment data and associated PII for arbitrary users.CWE-639

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20 Aug 2026 12:48Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.16.5
EPSS0.00682
SSVC
34