CVE-2019-3847: XSS
First published: Wed Mar 27 2019(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/moodle/moodle | <3.1.17 | 3.1.17 |
| composer/moodle/moodle | >=3.2.0<3.4.8 | 3.4.8 |
| composer/moodle/moodle | >=3.5.0<3.5.5 | 3.5.5 |
| composer/moodle/moodle | >=3.6.0<3.6.3 | 3.6.3 |
| 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 | |
| <3.1.17 | ||
| >=3.4.0<3.4.8 | ||
| >=3.5.0<3.5.5 | ||
| >=3.6.0<3.6.3 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2019-3847
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847
- https://moodle.org/mod/forum/discuss.php?d=384010#p1547742
- http://www.securityfocus.com/bid/107489
- https://github.com/advisories/GHSA-qrcj-6fjw-3h9h (Advisory)
- https://github.com/moodle/moodle/commit/070f24d006eab6b958eb083530de159b43c538ed
- https://github.com/moodle/moodle/commit/93dda3bfd3caaaa8d23fe8ede543f27ef774958d
- https://github.com/moodle/moodle/commit/a37e26d2efe1ca0e4d8d69c611a748af35b33674
- https://github.com/moodle/moodle/commit/e836242e1c04cd62d0afa4a790074fd245628e7a
- https://github.com/moodle/moodle/commit/ec3b63c772d6448765c68268234cf36c1a91bcac
- https://web.archive.org/web/20200227082922/http://www.securityfocus.com/bid/107489
- collector/nvd-index
- agent/type
- agent/remedy
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-qrcj-6fjw-3h9h
- alias/CVE-2019-3847
- agent/software-canonical-lookup
- agent/references
- agent/weakness
- agent/description
- agent/softwarecombine
- collector/nvd-cve
- source/NVD
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/first-publish-date
- collector/nvd-api
- agent/author
- agent/last-modified-date
- agent/tags
- agent/event
- agent/trending
- vendor/moodle
- canonical/moodle moodle
- version/moodle moodle/3.4.0
- version/moodle moodle/3.5.0
- version/moodle moodle/3.6.0
- package-manager/composer