VDB
CVE-2019-18210
CVE-2019-18210
PUBLISHED
CVSS 5.400000095367432 MEDIUM
Persistent XSS in /course/modedit.php of Moodle through 3.7.2 allows authenticated users (Teacher and above) to inject JavaScript into the session of another user (e.g., enrolled student or site administrator) via the introeditor[text] parameter. NOTE: the discoverer and vendor disagree on whether Moodle customers have a reasonable expectation that anyone authenticated as a Teacher can be trusted with the ability to add arbitrary JavaScript (this ability is not documented on Moodle's Teacher_role page). Because the vendor has this expectation, they have stated "this report has been closed as a false positive, and not a bug."
EPSS 0.79% · 53.5th percentile
Risk Scores
CVSS 3.1
5.400000095367432
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS Score
0.79%
53.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | moodle | 0, 3.0.3+dfsg-0ubuntu1 |
| Ubuntu:16.04:LTS | moodle | 2.7.9+dfsg-1, 2.7.10+dfsg-1, 2.7.11+dfsg-1 |
Timeline
- Feb 11, 2020 CVE Published
- Feb 13, 2020 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-18210 third-party-advisory
- https://docs.moodle.org/38/en/Teacher_role third-party-advisory
- https://gist.github.com/Danbardo/4a6b0fe8cb21ec6d7c54e6ac951bdb0a third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-18210 third-party-advisory