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

Quick assessment

Affected
openedx openedx-platform
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Open edX 平台支持任意规模的在线课程创作与交付。从 Ulmo 版本发布起，直至 release/ulmo.4 和 release/verawood.1 版本之前，CourseTeamManageAPIView 中的 GET /api/support/v1/manage_course_team/ 接口仅要求用户通过 IsAuthenticated 认证，却遗漏了本应在此类帮助台功能上执行的全局支持角色（global support-role）授权检查。 因此，任何已认证的学员均可提供任意目标的电子邮件地址、用

CVSS 5.3 · Medium
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I. Basic Information for CVE-2026-97702

Vulnerability Information
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Vulnerability Title
Open edX: Support "manage_course_team" REST API omits the `require_support_permission` gate its sibling support views enforce
Source: CVE Program / CVE List V5
Vulnerability Description
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 authorization check intended for this help-desk surface. Any authenticated learner can supply an email, username, or user_id for an arbitrary target and use the 200 and 404 response discrepancy to distinguish an active account from an absent or inactive account. A caller with a course-level or organization-level instructor role can additionally obtain the target user's staff or instructor assignments within the caller's course or organization scope. Anonymous callers remain blocked, and the separately authorized PUT behavior is outside this vulnerability. This issue is fixed in release/ulmo.4 and release/verawood.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
响应差异性信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
openedx openedx-platform >= release/ulmo, < release/ulmo.4 -

II. Public POCs for CVE-2026-97702

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III. Intelligence Information for CVE-2026-97702

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Other References for CVE-2026-97702 (2)

Other References for CVE-2026-97702 (3)

IV. Related Vulnerabilities

Same product: openedx-platform
Same vendor: openedx
Same weakness: CWE-204