Open edX <2022-06-06 - Cross-Site Scripting

Open edX before 2022-06-06 contains a reflected cross-site scripting vulnerability via the 'next' parameter in the logout URL. id: CVE-2022-32195 info: name: Open edX 2022-06-06 - Cross-Site Scripting author: arafatansari severity: medium description: | Open edX before 2022-06-06 contains a...

CVE-2026-42857

Open edX Platform enables the authoring and delivery of online learning at any scale. The HTML sanitizer cleanthreadhtmlbody used for discussion notification emails fails to remove...

PYSEC-2026-58

The Open edx Enterprise Service app provides enterprise features to the Open edX platform. From 7.0.2 to 7.0.4, the syncproviderdata endpoint in SAMLProviderDataViewSet fetches SAML metadata from a URL stored in SAMLProviderConfig.metadatasource. An authenticated user with the Enterprise Admin ro...

CVE-2026-42857

Open edX Platform enables the authoring and delivery of online learning at any scale. The HTML sanitizer cleanthreadhtmlbody used for discussion notification emails fails to remove tags from user-generated discussion post content. This content is rendered with Django's |safe template filter in...

CVE-2026-42858

Open edX Platform enables the authoring and delivery of online learning at any scale. The syncproviderdata endpoint in SAMLProviderDataViewSet allows authenticated Enterprise Admin users to supply an arbitrary URL via the metadataurl POST parameter. This URL is passed directly to requests.get in...

CVE-2026-42860 Open edx Enterprise Service: SSRF via SAML metadata URL in sync_provider_data endpoint

The Open edx Enterprise Service app provides enterprise features to the Open edX platform. From 7.0.2 to 7.0.4, the syncproviderdata endpoint in SAMLProviderDataViewSet fetches SAML metadata from a URL stored in SAMLProviderConfig.metadatasource. An authenticated user with the Enterprise Admin ro...

CVE-2026-42860 Open edx Enterprise Service: SSRF via SAML metadata URL in sync_provider_data endpoint

The Open edx Enterprise Service app provides enterprise features to the Open edX platform. From 7.0.2 to 7.0.4, the syncproviderdata endpoint in SAMLProviderDataViewSet fetches SAML metadata from a URL stored in SAMLProviderConfig.metadatasource. An authenticated user with the Enterprise Admin ro...

CVE-2026-42860

The Open edx Enterprise Service app provides enterprise features to the Open edX platform. From 7.0.2 to 7.0.4, the syncproviderdata endpoint in SAMLProviderDataViewSet fetches SAML metadata from a URL stored in SAMLProviderConfig.metadatasource. An authenticated user with the Enterprise Admin ro...

CVE-2026-42857 Open edX Platform: Stored CSS Injection in Email Notifications via Incomplete HTML Sanitization

Open edX Platform enables the authoring and delivery of online learning at any scale. The HTML sanitizer cleanthreadhtmlbody used for discussion notification emails fails to remove tags from user-generated discussion post content. This content is rendered with Django's |safe template filter in...

EUVD-2026-29165

Open edX Platform enables the authoring and delivery of online learning at any scale. The HTML sanitizer cleanthreadhtmlbody used for discussion notification emails fails to remove tags from user-generated discussion post content. This content is rendered with Django's |safe template filter in...

CVE-2026-42857

Open edX Platform is affected by CVE-2026-42857 due to the HTML sanitizer in clean_thread_html_body() not removing tags from user-generated discussion content in email notifications. This allows enrolled students to inject arbitrary CSS into emails rendered with Django’s |safe template filter, e...

CVE-2026-42857

Open edX Platform enables the authoring and delivery of online learning at any scale. The HTML sanitizer cleanthreadhtmlbody used for discussion notification emails fails to remove...

CVE-2026-42857 Open edX Platform: Stored CSS Injection in Email Notifications via Incomplete HTML Sanitization

Open edX Platform enables the authoring and delivery of online learning at any scale. The HTML sanitizer cleanthreadhtmlbody used for discussion notification emails fails to remove tags from user-generated discussion post content. This content is rendered with Django's |safe template filter in...

CVE-2026-42858

Open edX Platform enables the authoring and delivery of online learning at any scale. The syncproviderdata endpoint in SAMLProviderDataViewSet allows authenticated Enterprise Admin users to supply an arbitrary URL via the metadataurl POST parameter. This URL is passed directly to requests.get in...

CVE-2026-42858

Open edX Platform contains a server-side request forgery (SSRF) in the sync_provider_data endpoint of SAMLProviderDataViewSet. An authenticated Enterprise Admin can supply an arbitrary URL via the metadata_url parameter, which is passed to requests.get() in fetch_metadata_xml() without URL valida...

EUVD-2026-29166

Open edX Platform enables the authoring and delivery of online learning at any scale. The syncproviderdata endpoint in SAMLProviderDataViewSet allows authenticated Enterprise Admin users to supply an arbitrary URL via the metadataurl POST parameter. This URL is passed directly to requests.get in...

CVE-2026-42858 Open edX Platform: Server-Side Request Forgery (SSRF) in SAML Provider Data Sync Endpoint

Open edX Platform enables the authoring and delivery of online learning at any scale. The syncproviderdata endpoint in SAMLProviderDataViewSet allows authenticated Enterprise Admin users to supply an arbitrary URL via the metadataurl POST parameter. This URL is passed directly to requests.get in...

PT-2026-39712

Open edX Platform enables the authoring and delivery of online learning at any scale. The HTML sanitizer clean thread html body used for discussion notification emails fails to remove tags from user-generated discussion post content. This content is rendered with Django's |safe template filter in...

EDX Open edX 代码问题漏洞

EDX Open edX is an online learning management system developed by the American company EDX. Versions 7.0.2 to 7.0.4 of EDX Open edX have code vulnerabilities. These vulnerabilities stem from the syncproviderdata endpoint in the SAMLProviderDataViewSet, which retrieves the SAML metadata URL from...

Server-side Request Forgery (SSRF)

Overview edx-enterprise is a Your project description goes here Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the syncproviderdata function. An attacker can cause the server to make arbitrary HTTP requests to internal or external resources by supplying a...