CVE-2026-3350
Image Alt Text Manager <= 1.8.2 - Authenticated (Author+) Stored Cross-Site Scripting via Post Title
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | wpsaad |
| Product | image alt text manager – bulk & dynamic alt tags for image seo optimization + ai |
| Published | Mar 20, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
wpsaad / Image Alt Text Manager – Bulk & Dynamic Alt Tags For image SEO Optimization + AI
0 ≤ 1.8.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/cc09377b-f30b-414b-a551-d3689ddcc5a4?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/alt-manager/tags/1.8.2/inc/alm-empty-generator.php#L150 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/alt-manager/tags/1.8.2/inc/alm-empty-generator.php#L295 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3479531%40alt-manager&new=3479531%40alt-manager&sfp_email=&sfph_mail=
Credits
Itthidej Aramsri Pattama Tangpoonponwiwat Korn Dhampiban-udom