VulnerabilityModified
CVE-2018-10891
When a quiz question bank is imported, it was possible for the question preview that is displayed to execute JavaScript that is written into the question bank.
HIGH 7.3EPSS 2.12%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. When a quiz question bank is imported, it was possible for the question preview that is displayed to execute JavaScript that is written into the question bank.
- CVSS 3.1
- 7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 2.12% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- moodle/moodle
- Source
- secalert@redhat.com
References
- http://www.securityfocus.com/bid/104739Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10891Issue Tracking, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=373371Patch, Vendor Advisory
- http://www.securityfocus.com/bid/104739Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10891Issue Tracking, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=373371Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.