CVE-2019-3847
Last modified
CVE-2019-3847 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.. EPSS estimates a 2.27% chance of exploitation in the next 30 days.
Description
A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moodle | Moodle | < 3.1.17 |
| Moodle | Moodle | >= 3.4.0, < 3.4.8 |
| Moodle | Moodle | >= 3.5.0, < 3.5.5 |
| Moodle | Moodle | >= 3.6.0, < 3.6.3 |
References
- http://www.securityfocus.com/bid/107489Broken Link, Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847Issue Tracking, Patch, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=384010#p1547742Patch, Vendor Advisory
- http://www.securityfocus.com/bid/107489Broken Link, Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847Issue Tracking, Patch, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=384010#p1547742Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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