Bug 2563974 (CVE-2026-119555)
| Summary: | CVE-2026-119555 moodle: Moodle: Information disclosure via missing access controls in core_grades_get_feedback | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Moodle. The grade feedback web service (core_grades_get_feedback) fails to properly enforce group-membership and course enrolment checks. An authenticated remote user with a non-editing teacher role can exploit this vulnerability by querying arbitrary user identifiers. This can lead to information disclosure, allowing unauthorized access to other groups' grade feedback, user names, and contact details such as email addresses.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2565528, 2565529, 2565530 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-10-30 12:52:56 UTC
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