Moodle: algebra filter xss when filter is misconfigured (moodle)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.63 % · percentile 50 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- fedora
- NVD status
- Modified
Description
If the algebra filter was enabled but not functional (eg the necessary binaries were missing from the server), it presented an XSS risk.
Weaknesses (CWE)
- CWE-79 — Improper Neutralization of Input During Web Page Generation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-9f45-9qrw-pp4v — Moodle vulnerable to Cross-site Scripting when algebra filter enabled but not functional
European references
- ENISA EUVD · EUVD-2023-0965
- GCVE · GCVE-0-2023-28332
CERT-FR advisories
- CERTFR-2023-AVI-0246 — Multiples vulnérabilités dans les produits Moodle · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*> 3.9.0 < 3.9.20cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*> 3.11.0 < 3.11.13cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*> 4.0.0 < 4.0.7cpe:2.3:a:moodle:moodle:3.9.0:-:*:*:*:*:*:*cpe:2.3:a:moodle:moodle:3.11.0:-:*:*:*:*:*:*cpe:2.3:a:moodle:moodle:4.0.0:-:*:*:*:*:*:*cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*cpe:2.3:a:moodle:moodle:4.1.1:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| moodle | affected 4.1.0 < 4.1.2 ; affected 4.0.0 < 4.0.7 ; affected 3.11.0 < 3.11.13 ; affected 0 < 3.9.20 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |