A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17
Published Mar 27, 2019
4.8
MEDIUMCVSS 3.1
EPSS 2.22%
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.
Affected products
- Vendor n/a Product Moodle Defaultn/a
- Version 3.1 to 3.1.16 and earlier unsupported versionsStatusaffectedConstraints-
- Version 3.4 to 3.4.7StatusaffectedConstraints-
- Version 3.5 to 3.5.4StatusaffectedConstraints-
- Version 3.6 to 3.6.2StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | Moodle | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
AV:N/AC:M/Au:S/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.22% (0.02224) | 82.10th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.27% (0.02266) | 80.67th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.26% (0.01255) | 77.99th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00062) | 28.44th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.08% (0.00076) | 32.67th | v3 (v2023.03.01) |
| Jun 5, 2024 | 0.08% (0.00076) | 30.63th | v3 (v2023.03.01) |
| Jan 31, 2024 | 0.08% (0.00079) | 32.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00084) | 33.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.07% (0.03070) | 83.73th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.07% (0.03070) | 82.06th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.07% (0.03070) | 64.69th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v1 |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Sep 1, 2021 | 3.63% (0.03630) | 82.60th | v1 |
| Apr 14, 2021 | 3.63% (0.03630) | 0.00th | v1 |
References (11)
- http://www.securityfocus.com/bid/107489 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847 Issue TrackingPatchThird Party Advisory
- 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://moodle.org/mod/forum/discuss.php?d=384010#p1547742 PatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-3847
- https://web.archive.org/web/20200227082922/http://www.securityfocus.com/bid/107489
Change history (0)
No recorded changes yet.