A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8
Published Mar 26, 2019
4.3
MEDIUMCVSS 3.1
EPSS 0.92%
Description
A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Permissions were not correctly checked before loading event information into the calendar's edit event modal popup, so logged in non-guest users could view unauthorised calendar events. (Note: It was read-only access, users could not edit the events.)
Affected products
- Vendor n/a Product Moodle Defaultn/a
- 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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
AV:N/AC:L/Au:S/C:P/I:N/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.92% (0.00919) | 58.88th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.92% (0.00919) | 58.70th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.05% (0.00054) | 23.20th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.05% (0.00054) | 22.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00054) | 20.65th | 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) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| 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 (4)
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3848 Issue TrackingPatchThird Party Advisory
- https://github.com/advisories/GHSA-45rw-4r25-jvg7 Advisory
- https://moodle.org/mod/forum/discuss.php?d=384011#p1547743 PatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-3848
| Link | Providers | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3848 | Issue TrackingPatchThird Party Advisory | |
| https://github.com/advisories/GHSA-45rw-4r25-jvg7 | Advisory | |
| https://moodle.org/mod/forum/discuss.php?d=384011#p1547743 | PatchVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-3848 |
Change history (0)
No recorded changes yet.