A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17
Published Mar 26, 2019
6.1
MEDIUMCVSS 3.0
EPSS 0.82%
Description
A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Links within assignment submission comments would open directly (in the same window). Although links themselves may be valid, opening within the same window and without the no-referrer header policy made them more susceptible to exploits.
Affected products
- Vendor n/a Product Moodle Defaultn/a
- Version 3.1.17StatusaffectedConstraints-
- Version 3.4.8StatusaffectedConstraints-
- Version 3.5.5StatusaffectedConstraints-
- Version 3.6.3StatusaffectedConstraints-
- 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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
AV:N/AC:M/Au:N/C:P/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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.82% (0.00820) | 55.77th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.82% (0.00820) | 55.70th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00084) | 36.49th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.08% (0.00084) | 36.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00084) | 34.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Mar 31, 2022 | 2.56% (0.02561) | 62.63th | v2 (v2022.01.01) |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Jan 5, 2022 | 0.62% (0.00624) | 46.35th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (8)
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3850 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://github.com/advisories/GHSA-3fj7-9j8m-7r8g Advisory
- https://github.com/moodle/moodle/commit/1fc481dd7b09e08e85824c1fe6733b303a36bdce
- https://github.com/moodle/moodle/commit/772c908d40a944efd91d897d524b255626d330d4
- https://github.com/moodle/moodle/commit/907b377e51c32ea37feef53e10684b504e103273
- https://github.com/moodle/moodle/commit/d3f2f990dd3c5d4e6073a77154c6423d1c304647
- https://moodle.org/mod/forum/discuss.php?d=384013#p1547745 x_refsource_MISCPatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-3850
Change history (0)
No recorded changes yet.