{"id":"CVE-2026-53635","state":"PUBLISHED","title":"Open edX Platform: Insufficient Permission on set_course_mode_price()","description":"Open edX Platform enables the authoring and delivery of online learning at any scale. Prior to commit 59bb6d6, the view function set_course_mode_price() at lms/djangoapps/instructor/views/instructor_dashboard.py:430 is decorated only with @login_required and performs no course-level permission check. Any authenticated user — including a learner account with zero course roles — can issue a single POST request to overwrite the honor mode price and currency of any course on the platform. The companion frontend modal was removed in a prior cleanup, but the URL route and view remain live, making this an unguarded orphan endpoint. This issue has been patched via commit 59bb6d6.","publishedAt":"2026-09-02T16:53:36.102Z","updatedAt":"2026-09-02T18:03:26.341Z","severity":{"score":7.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["openedx openedx-platform"],"affected":[{"vendor":"openedx","product":"openedx-platform","versions":[{"version":"< 59bb6d669e4fdc24d96afb809e12119372d9e257","status":"affected"}]}],"references":["https://github.com/openedx/openedx-platform/security/advisories/GHSA-rqq6-w4pv-7pjv","https://github.com/openedx/openedx-platform/commit/59bb6d669e4fdc24d96afb809e12119372d9e257","https://github.com/openedx/openedx-platform/commit/f25bbc4d52bd827c8f04c73de427e2e16a144c73","https://github.com/openedx/openedx-platform/commit/fd93ef5f9940f4ad6f50cf7faecad8d9cf2d3336"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/53xxx/CVE-2026-53635.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53635","state":"PUBLISHED","datePublished":"2026-09-02T16:53:36.102Z","dateUpdated":"2026-09-02T18:03:26.341Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-09T20:16:59.647Z"},"containers":{"cna":{"title":"Open edX Platform: Insufficient Permission on set_course_mode_price()","descriptions":[{"lang":"en","value":"Open edX Platform enables the authoring and delivery of online learning at any scale. Prior to commit 59bb6d6, the view function set_course_mode_price() at lms/djangoapps/instructor/views/instructor_dashboard.py:430 is decorated only with @login_required and performs no course-level permission check. Any authenticated user — including a learner account with zero course roles — can issue a single POST request to overwrite the honor mode price and currency of any course on the platform. The companion frontend modal was removed in a prior cleanup, but the URL route and view remain live, making this an unguarded orphan endpoint. This issue has been patched via commit 59bb6d6."}],"affected":[{"vendor":"openedx","product":"openedx-platform","versions":[{"version":"< 59bb6d669e4fdc24d96afb809e12119372d9e257","status":"affected"}]}],"references":[{"url":"https://github.com/openedx/openedx-platform/security/advisories/GHSA-rqq6-w4pv-7pjv","name":"https://github.com/openedx/openedx-platform/security/advisories/GHSA-rqq6-w4pv-7pjv","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/openedx/openedx-platform/commit/59bb6d669e4fdc24d96afb809e12119372d9e257","name":"https://github.com/openedx/openedx-platform/commit/59bb6d669e4fdc24d96afb809e12119372d9e257","tags":["x_refsource_MISC"]},{"url":"https://github.com/openedx/openedx-platform/commit/f25bbc4d52bd827c8f04c73de427e2e16a144c73","name":"https://github.com/openedx/openedx-platform/commit/f25bbc4d52bd827c8f04c73de427e2e16a144c73","tags":["x_refsource_MISC"]},{"url":"https://github.com/openedx/openedx-platform/commit/fd93ef5f9940f4ad6f50cf7faecad8d9cf2d3336","name":"https://github.com/openedx/openedx-platform/commit/fd93ef5f9940f4ad6f50cf7faecad8d9cf2d3336","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-09-02T16:53:36.102Z"},"source":{"advisory":"GHSA-rqq6-w4pv-7pjv","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/openedx/openedx-platform/security/advisories/GHSA-rqq6-w4pv-7pjv","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-02T18:03:00.881308Z","id":"CVE-2026-53635","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-02T18:03:26.341Z"}}]}}}