squidex.io vulnerabilities

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• squidex 9

Latest squidex.io CVEs

Newest publication first

1. CVE-2026-24736 Squidex has Server-Side Request Forgery (SSRF) Issue in Webhook Configuration

   Published 2026-01-27

   High·CVSS 8.8 EPSS 0.49%

   Squidex is an open source headless content management system and content management hub. Versions of the application up to and including 7.21.0 allow users to define "Webhooks" as actions within the Rules engine. The url parameter in the webhook configuration does not appear to v...

2. CVE-2023-46857 Squidex before 7.9.0 allows XSS via an SVG document to the Upload Assets feature. This occurs because there is an incomplete blacklist in the SVG inspection, allowing JavaScript in the SRC attribute o...

   Published 2023-12-07

   Medium·CVSS 5.4 EPSS 0.68%

   Squidex before 7.9.0 allows XSS via an SVG document to the Upload Assets feature. This occurs because there is an incomplete blacklist in the SVG inspection, allowing JavaScript in the SRC attribute of an IFRAME element. An authenticated attack with assets.create permission is re...

3. CVE-2023-46252 Cross-Site Scripting (XSS) via postMessage Handler in Squidex

   Published 2023-11-07

   Medium·CVSS 6.1 EPSS 0.57%

   Squidex is an open source headless CMS and content management hub. Affected versions are missing origin verification in a postMessage handler which introduces a Cross-Site Scripting (XSS) vulnerability. The editor-sdk.js file defines three different class-like functions, which em...

4. CVE-2023-46253 Remote code execution in Squidex

   Published 2023-11-07

   High·CVSS 7.2 EPSS 1.9%

   Squidex is an open source headless CMS and content management hub. Affected versions are subject to an arbitrary file write vulnerability in the backup restore feature which allows an authenticated attacker to gain remote code execution (RCE). Squidex allows users with the squide...

5. CVE-2023-46744 Stored Cross-site Scripting in Squidex

   Published 2023-11-07

   Medium·CVSS 5.4 EPSS 0.60%

   Squidex is an open source headless CMS and content management hub. In affected versions a stored Cross-Site Scripting (XSS) vulnerability enables privilege escalation of authenticated users. The SVG element filtering mechanism intended to stop XSS attacks through uploaded SVG ima...

6. CVE-2023-3580 Improper Handling of Additional Special Element in squidex/squidex

   Published 2023-07-10

   Medium·CVSS 4.3 EPSS 0.64%

   Improper Handling of Additional Special Element in GitHub repository squidex/squidex prior to 7.4.0.

7. CVE-2023-24278 Squidex before 7.4.0 was discovered to contain a squid.svg cross-site scripting (XSS) vulnerability.

   Published 2023-03-18

   Medium·CVSS 6.1 EPSS 2.9%

   Squidex before 7.4.0 was discovered to contain a squid.svg cross-site scripting (XSS) vulnerability.

8. CVE-2023-0642 Cross-Site Request Forgery (CSRF) in squidex/squidex

   Published 2023-02-02

   Medium·CVSS 6.5 EPSS 0.41%

   Cross-Site Request Forgery (CSRF) in GitHub repository squidex/squidex prior to 7.4.0.

9. CVE-2023-0643 Improper Handling of Additional Special Element in squidex/squidex

   Published 2023-02-02

   Medium·CVSS 6.1 EPSS 0.58%

   Improper Handling of Additional Special Element in GitHub repository squidex/squidex prior to 7.4.0.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.