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-2026-97702

Open edX Platform enables the authoring and delivery of online learning at any scale. From the Ulmo release until release/ulmo.4 and release/verawood.1, the GET /api/support/v1/managecourseteam/ endpoint in CourseTeamManageAPIView requires only IsAuthenticated and omits the global support-role...

CVE-2026-97702 Open edX: Support "manage_course_team" REST API omits the `require_support_permission` gate its sibling support views enforce

Open edX Platform enables the authoring and delivery of online learning at any scale. From the Ulmo release until release/ulmo.4 and release/verawood.1, the GET /api/support/v1/managecourseteam/ endpoint in CourseTeamManageAPIView requires only IsAuthenticated and omits the global support-role...

CVE-2026-97702 Open edX: Support "manage_course_team" REST API omits the `require_support_permission` gate its sibling support views enforce

Open edX Platform enables the authoring and delivery of online learning at any scale. From the Ulmo release until release/ulmo.4 and release/verawood.1, the GET /api/support/v1/managecourseteam/ endpoint in CourseTeamManageAPIView requires only IsAuthenticated and omits the global support-role...

CVE-2026-97702

The Open edX Platform is vulnerable to an authorization bypass in the CourseTeamManageAPIView component (from the Ulmo release until release/ulmo.4 and release/verawood.1 ). The GET /api/support/v1/manage_course_team/ endpoint omits the mandatory support-role check, requiring only IsAuthenticated...

PT-2026-137236

Open edX Platform enables the authoring and delivery of online learning at any scale. From the Ulmo release until release/ulmo.4 and release/verawood.1, the GET /api/support/v1/manage course team/ endpoint in CourseTeamManageAPIView requires only IsAuthenticated and omits the global support-role...

CVE-2026-85271

Open edX Platform enables the authoring and delivery of online learning at any scale. From Redwood until Ulmo and Verawood.1, the addadditionalattributestonotifications function in openedx/core/djangoapps/notifications/email/utils.py assigns notification content without sanitizing discussion-titl...

CVE-2026-85272

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85271

Open edX Platform enables the authoring and delivery of online learning at any scale. From Redwood until Ulmo and Verawood.1, the addadditionalattributestonotifications function in openedx/core/djangoapps/notifications/email/utils.py assigns notification content without sanitizing discussion-titl...

CVE-2026-85271

Open edX Platform (versions from Redwood until Ulmo and Verawood.1) contains a stored CSS injection vulnerability in email digest notifications. The add_additional_attributes_to_notifications function in openedx/core/djangoapps/notifications/email/utils.py fails to sanitize discussion-title value...

CVE-2026-85271 Open edX Platform: Stored CSS Injection in Email Digest Notifications via Unsanitized Thread Title (incomplete patch of CVE-2026-42857)

Open edX Platform enables the authoring and delivery of online learning at any scale. From Redwood until Ulmo and Verawood.1, the addadditionalattributestonotifications function in openedx/core/djangoapps/notifications/email/utils.py assigns notification content without sanitizing discussion-titl...

CVE-2026-85271 Open edX Platform: Stored CSS Injection in Email Digest Notifications via Unsanitized Thread Title (incomplete patch of CVE-2026-42857)

Open edX Platform enables the authoring and delivery of online learning at any scale. From Redwood until Ulmo and Verawood.1, the addadditionalattributestonotifications function in openedx/core/djangoapps/notifications/email/utils.py assigns notification content without sanitizing discussion-titl...

EUVD-2026-83443

Open edX Platform enables the authoring and delivery of online learning at any scale. From Redwood until Ulmo and Verawood.1, the addadditionalattributestonotifications function in openedx/core/djangoapps/notifications/email/utils.py assigns notification content without sanitizing discussion-titl...

CVE-2026-85271 Open edX Platform: Stored CSS Injection in Email Digest Notifications via Unsanitized Thread Title (incomplete patch of CVE-2026-42857)

Open edX Platform enables the authoring and delivery of online learning at any scale. From Redwood until Ulmo and Verawood.1, the addadditionalattributestonotifications function in openedx/core/djangoapps/notifications/email/utils.py assigns notification content without sanitizing discussion-titl...

CVE-2026-85272 Open edX Platform: Path traversal via prefix-bypass in safe_extractall Path Validation

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85272

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85272 Open edX Platform: Path traversal via prefix-bypass in safe_extractall Path Validation

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85272

CVE-2026-85272 affects Open edX Platform from Aspen.1 through the Ulmo and Verawood.1 releases. The root cause lies in openedx/core/lib/extract_archive.py, where the _is_bad_path function validates extracted archive targets using a string prefix comparison (startswith) instead of comparing indivi...

EUVD-2026-83399

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...

CVE-2026-85272 Open edX Platform: Path traversal via prefix-bypass in safe_extractall Path Validation

Open edX Platform enables the authoring and delivery of online learning at any scale. From Aspen.1 until Ulmo and Verawood.1, openedx/core/lib/extractarchive.py uses isbadpath to validate safeextractall targets by comparing resolved path strings with startswith instead of comparing path component...