Moodle: xss risk when outputting database activity filter data
Published Mar 23, 2023
6.1
MEDIUMCVSS 3.1
EPSS 0.66%
Description
Content output by the database auto-linking filter required additional sanitizing to prevent an XSS risk.
Affected products
No data.
- > 3.9.0 · < 3.9.20
- > 3.11.0 · < 3.11.13
- > 4.0.0 · < 4.0.7
- 3.9.0
- 3.11.0
- 4.0.0
- 4.1.0
- 4.1.1
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:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Feb 25, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.66% (0.00662) | 49.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.66% (0.00662) | 46.65th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.79% (0.00793) | 72.27th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.10% (0.00099) | 42.70th | v3 (v2023.03.01) |
| Apr 24, 2024 | 0.09% (0.00088) | 36.80th | v3 (v2023.03.01) |
| Apr 20, 2024 | 0.08% (0.00081) | 34.11th | v3 (v2023.03.01) |
| Mar 29, 2024 | 0.07% (0.00070) | 28.79th | v3 (v2023.03.01) |
| Feb 21, 2024 | 0.07% (0.00065) | 26.56th | v3 (v2023.03.01) |
| Mar 28, 2023 | 0.05% (0.00046) | 13.94th | v3 (v2023.03.01) |
| Mar 24, 2023 | 0.04% (0.00043) | 6.93th | v3 (v2023.03.01) |
References (8)
- https://bugzilla.redhat.com/show_bug.cgi?id=2179418 issue-trackingx_refsource_REDHAT
- https://git.moodle.org/gw?p=moodle.git;a=commitdiff;h=1899e0397350c4c2bb3e73773981f66f16f8f2fc
- https://github.com/advisories/GHSA-77jm-f3vj-xvx2 Advisory
- https://github.com/moodle/moodle/commit/1899e0397350c4c2bb3e73773981f66f16f8f2fc
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF vendor-advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF
- https://moodle.org/mod/forum/discuss.php?d=445063 PatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-28331
Change history (0)
No recorded changes yet.