The Image Alt Text Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post title in all versions up to, and including, 1.8.2. This is due to insufficient input sanitization and output escaping when dynamically generating image alt and title attributes using a DOM parser. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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Fixes

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Workaround

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History

Sat, 21 Mar 2026 05:30:00 +0000

Type Values Removed Values Added
Description The Image Alt Text Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post title in all versions up to, and including, 1.8.2. This is due to insufficient input sanitization and output escaping when dynamically generating image alt and title attributes using a DOM parser. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Image Alt Text Manager <= 1.8.2 - Authenticated (Author+) Stored Cross-Site Scripting via Post Title
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-03-20T23:25:13.589Z

Reserved: 2026-02-27T16:36:10.894Z

Link: CVE-2026-3350

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-21T00:16:27.810

Modified: 2026-03-21T00:16:27.810

Link: CVE-2026-3350

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses