CVE-2026-46393: CWE-918: Server-Side Request Forgery (SSRF) in haxtheweb haxcms-nodejs
HAX CMS helps manage microsite universe with PHP or NodeJs backends. An authenticated Server-Side Request Forgery (SSRF) vulnerability in versions prior to 26.0.0 allows authenticated users to fetch arbitrary internal or local resources and write the responses to a web-accessible directory, enabling arbitrary file read and internal network access. Version 26.0.0 contains a fix.
AI Analysis
Technical Summary
CVE-2026-46393 is an authenticated SSRF vulnerability (CWE-918) in the haxcms-nodejs product by haxtheweb. Versions before 26.0.0 allow authenticated users to perform SSRF attacks that fetch arbitrary internal or local resources. The fetched responses can be written to a directory accessible via the web, which facilitates arbitrary file read and internal network access. This vulnerability is fixed in version 26.0.0.
Potential Impact
Authenticated attackers can exploit this vulnerability to read arbitrary files and access internal network resources by leveraging SSRF to fetch internal or local URLs and write their responses to web-accessible locations. This can lead to unauthorized disclosure of sensitive information and potential further internal network compromise.
Mitigation Recommendations
Upgrade haxcms-nodejs to version 26.0.0 or later, which contains a fix for this SSRF vulnerability. No other official remediation or temporary fixes are indicated. Patch status is confirmed by the vendor advisory stating the fix is in version 26.0.0.
CVE-2026-46393: CWE-918: Server-Side Request Forgery (SSRF) in haxtheweb haxcms-nodejs
Description
HAX CMS helps manage microsite universe with PHP or NodeJs backends. An authenticated Server-Side Request Forgery (SSRF) vulnerability in versions prior to 26.0.0 allows authenticated users to fetch arbitrary internal or local resources and write the responses to a web-accessible directory, enabling arbitrary file read and internal network access. Version 26.0.0 contains a fix.
CVSS v4.0
Score 7.1high
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-46393 is an authenticated SSRF vulnerability (CWE-918) in the haxcms-nodejs product by haxtheweb. Versions before 26.0.0 allow authenticated users to perform SSRF attacks that fetch arbitrary internal or local resources. The fetched responses can be written to a directory accessible via the web, which facilitates arbitrary file read and internal network access. This vulnerability is fixed in version 26.0.0.
Potential Impact
Authenticated attackers can exploit this vulnerability to read arbitrary files and access internal network resources by leveraging SSRF to fetch internal or local URLs and write their responses to web-accessible locations. This can lead to unauthorized disclosure of sensitive information and potential further internal network compromise.
Mitigation Recommendations
Upgrade haxcms-nodejs to version 26.0.0 or later, which contains a fix for this SSRF vulnerability. No other official remediation or temporary fixes are indicated. Patch status is confirmed by the vendor advisory stating the fix is in version 26.0.0.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-13T19:53:47.923Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a231d8ae29bf47b50a98343
Added to database: 06/05/2026, 19:03:38 UTC
Last enriched: 06/13/2026, 09:48:48 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 50
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