| Titre | LinkStackOrg LinkStack 4.8.6 Improper Neutralization of Alternate XSS Syntax |
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| Description | The product does not neutralize, or incorrectly neutralizes, user-controlled input for alternate script syntax. This applies because the app blocks <script> tags via strip_tags(), but fails to neutralize alternate XSS vectors such as event handler attributes (onmouseover, onclick, etc.) on otherwise allowed tags. I have already submitted a pull request to fix the issue. https://github.com/LinkStackOrg/LinkStack/pull/974 |
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| La source | ⚠️ https://github.com/az10b/security-advisories/blob/main/stored_xss_linkstack.md |
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| Utilisateur | AliAz (UID 74624) |
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| Soumission | 10/04/2026 06:07 (il y a 6 mois) |
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| Modérer | 30/04/2026 16:38 (20 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 360311 [LinkStackOrg LinkStack jusqu’à 4.8.6 UserController.php editPage pageDescription cross site scripting] |
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| Points | 20 |
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