Description
Unauthenticated PHP Object Injection in The Events Calendar <= 6.17.2 versions.
Published: 2026-08-24
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Update the WordPress The Events Calendar Plugin to the latest available version (at least 6.17.3).

Tracking

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Advisories

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History

Tue, 25 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 24 Aug 2026 21:45:00 +0000

Type Values Removed Values Added
Description Unauthenticated PHP Object Injection in The Events Calendar <= 6.17.2 versions.
Title WordPress The Events Calendar plugin <= 6.17.2 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-08-25T14:40:53.886Z

Reserved: 2026-08-24T07:37:35.411Z

Link: CVE-2026-78265

cve-icon Vulnrichment

Updated: 2026-08-25T14:40:48.132Z

cve-icon NVD

Status : Deferred

Published: 2026-08-24T22:17:20.407

Modified: 2026-08-26T16:19:05.917

Link: CVE-2026-78265

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-24T22:30:04Z

Weaknesses