Bug 1939033 (CVE-2021-20279)
| Summary: | CVE-2021-20279 moodle: Stored XSS via ID number user profile field | ||
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| Product: | [Other] Security Response | Reporter: | Pedro Sampaio <psampaio> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED UPSTREAM | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | gwync, igor.raits, sergio |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | moodle 3.10.2, moodle 3.9.5, moodle 3.8.8, moodle 3.5.17 | Doc Type: | --- |
| Doc Text: |
A flaw was found in moodle. The ID number user profile field requires additional sanitizing to prevent a stored XSS risk.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-03-15 17:25:54 UTC | 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: | 1939034, 1939035 | ||
| Bug Blocks: | 1939056 | ||
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Description
Pedro Sampaio
2021-03-15 13:47:39 UTC
External References: https://moodle.org/mod/forum/discuss.php?d=419650 Created moodle tracking bugs for this issue: Affects: epel-all [bug 1939034] Affects: fedora-all [bug 1939035] This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products. Mitigation: Disable the ID number field by unchecking it in Site admin > Users > User policies > Show user identity, until the patch has been applied. |