LOW 3.5 NVD
CVE-2026-55184
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, a user with Email Template or PDF Template edit permission can store cra
EspoCRM is an open source customer relationship management application. Prior to 9.3.9, a user with Email Template or PDF Template edit permission can store crafted HTML that bypasses moderateSanitizeHtml(). When another user opens the template in edit mode and clientCspDisabled is true, the stored payload executes and can hijack the user's session. This issue is fixed in version 9.3.9.
References
- https://github.com/espocrm/espocrm/commit/67223bfb82338c030f38dac03f12c73b7b3d760f
- https://github.com/espocrm/espocrm/releases/tag/9.3.9
- https://github.com/espocrm/espocrm/security/advisories/GHSA-x5p5-8mxj-9wv6
This low severity vulnerability with a CVSS score of 3.5 was published on 2026-10-15 via NVD.
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