HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions up to and including 26.0.0 are affected by a stored cross-site scripting (XSS) vulnerability in the `/system/api/saveNode` endpoint. An authenticated user with a permission to edit pages can bypass the HTML sanitizer by injecting an event handler attribute without whitespace before the attribute name. @haxtheweb/haxcms-nodejs 26.0.1 and haxcms-php 26.0.2 patch the issue.
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History
Fri, 29 May 2026 13:45:00 +0000
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Haxtheweb
Haxtheweb haxcms-nodejs Haxtheweb haxcms-php |
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Haxtheweb
Haxtheweb haxcms-nodejs Haxtheweb haxcms-php |
Fri, 29 May 2026 13:30:00 +0000
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ssvc
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Fri, 29 May 2026 12:45:00 +0000
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| Description | HAX CMS helps manage microsite universe with PHP or NodeJs backends. Versions up to and including 26.0.0 are affected by a stored cross-site scripting (XSS) vulnerability in the `/system/api/saveNode` endpoint. An authenticated user with a permission to edit pages can bypass the HTML sanitizer by injecting an event handler attribute without whitespace before the attribute name. @haxtheweb/haxcms-nodejs 26.0.1 and haxcms-php 26.0.2 patch the issue. | |
| Title | HaxCMS has a stored Cross-Site Scripting (XSS) bypass in saveNode endpoint | |
| Weaknesses | CWE-79 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-29T13:02:50.194Z
Reserved: 2026-05-21T16:18:10.619Z
Link: CVE-2026-48527
Updated: 2026-05-29T13:02:37.548Z
Status : Received
Published: 2026-05-29T13:16:23.133
Modified: 2026-05-29T13:16:23.133
Link: CVE-2026-48527
No data.
OpenCVE Enrichment
Updated: 2026-05-29T13:30:44Z