Description
The Countdown, Coming Soon, Maintenance WordPress plugin through 3.0.8 does not perform authorization or nonce checks when saving countdown data on post save, and its output-sanitization allowlist permits script tags, allowing users with Author-level access and above to store arbitrary web scripts that execute when the affected content is viewed on the front end or in an administrator session.
Published: 2026-11-14
Score: n/a
EPSS: n/a
KEV: No
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories

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History

Sat, 14 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-79

Sat, 14 Nov 2026 06:30:00 +0000

Type Values Removed Values Added
Description The Countdown, Coming Soon, Maintenance WordPress plugin through 3.0.8 does not perform authorization or nonce checks when saving countdown data on post save, and its output-sanitization allowlist permits script tags, allowing users with Author-level access and above to store arbitrary web scripts that execute when the affected content is viewed on the front end or in an administrator session.
Title Countdown, Coming Soon, Maintenance – Countdown & Clock <= 3.0.8 - Author+ Stored XSS via savePost
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-14T06:00:05.628Z

Reserved: 2026-10-15T12:21:00.861Z

Link: CVE-2026-111033

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-14T07:17:16.417

Modified: 2026-11-14T07:17:16.417

Link: CVE-2026-111033

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-14T12:15:19Z

Weaknesses
  • CWE-284

    Improper Access Control

  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')