Description
The ContentPen WordPress plugin before 1.1.1 discloses its REST API key to unauthenticated users, who can then use it to create posts containing unfiltered JavaScript, leading to Stored XSS that executes in the browser of any visitor, including administrators.
Published: 2026-11-12
Score: 7.5 High
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

Thu, 12 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Thu, 12 Nov 2026 06:15:00 +0000

Type Values Removed Values Added
Description The ContentPen WordPress plugin before 1.1.1 discloses its REST API key to unauthenticated users, who can then use it to create posts containing unfiltered JavaScript, leading to Stored XSS that executes in the browser of any visitor, including administrators.
Title ContentPen < 1.1.1 - Unauthenticated Stored XSS via API Key Disclosure
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-12T11:22:49.706Z

Reserved: 2026-11-05T08:34:47.607Z

Link: CVE-2026-123044

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-12T06:17:12.920

Modified: 2026-11-12T12:18:20.723

Link: CVE-2026-123044

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-79

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