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.

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Fixes

Solution

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Workaround

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History

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

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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

No data.

cve-icon NVD

Status : Received

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

Modified: 2026-11-11T12:19:33.460

Link: CVE-2026-121497

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses