Description
The Adwised Web Push Notification WordPress plugin through 2.5.7 does not have authorisation checks on several state-changing operations, and the secret comparison it uses instead can be bypassed on installations where the secret key has never been set, allowing unauthenticated users to store arbitrary JavaScript that is executed in the browser of every site visitor.
Published: 2026-10-11
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Sun, 11 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sun, 11 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Sun, 11 Oct 2026 06:30:00 +0000

Type Values Removed Values Added
Description The Adwised Web Push Notification WordPress plugin through 2.5.7 does not have authorisation checks on several state-changing operations, and the secret comparison it uses instead can be bypassed on installations where the secret key has never been set, allowing unauthenticated users to store arbitrary JavaScript that is executed in the browser of every site visitor.
Title Adwised Web Push Notification <= 2.5.7 - Unauthenticated Stored XSS via Secret Key Type Juggling
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-11T11:32:43.386Z

Reserved: 2026-09-09T07:22:43.303Z

Link: CVE-2026-87762

cve-icon Vulnrichment

Updated: 2026-10-11T11:19:59.708Z

cve-icon NVD

Status : Received

Published: 2026-10-11T07:17:26.803

Modified: 2026-10-11T12:17:25.243

Link: CVE-2026-87762

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-11T14:30:17Z

Weaknesses
  • CWE-79

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