Description
The AskAny WordPress plugin before 2.2.0 does not validate the extension or content of files attached to chat messages, trusting the browser-supplied file type instead, which allows unauthenticated users to upload PHP files and execute arbitrary code when visitor attachments are enabled.
Published: 2026-11-11
Score: 9.8 Critical
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

Thu, 12 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 12 Nov 2026 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions askany
Vendors & Products Wordpress-extensions
Wordpress-extensions askany

Wed, 11 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-434
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'}


Wed, 11 Nov 2026 06:15:00 +0000

Type Values Removed Values Added
Description The AskAny WordPress plugin before 2.2.0 does not validate the extension or content of files attached to chat messages, trusting the browser-supplied file type instead, which allows unauthenticated users to upload PHP files and execute arbitrary code when visitor attachments are enabled.
Title Askany < 2.2.0 - Unauthenticated Arbitrary File Upload
References

Subscriptions

Wordpress-extensions Askany
cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-11T11:37:28.506Z

Reserved: 2026-11-03T14:12:57.143Z

Link: CVE-2026-121497

cve-icon Vulnrichment

Updated: 2026-11-11T11:20:59.068Z

cve-icon NVD

Status : Deferred

Published: 2026-11-11T06:17:16.570

Modified: 2026-11-12T18:49:18.840

Link: CVE-2026-121497

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-12T16:08:25Z

Weaknesses
  • CWE-434

    Unrestricted Upload of File with Dangerous Type