CVE-2024-34000 json
moodle: stored XSS in lesson overview report via user ID number
published 2024-05-31 2 y ago modified 2026-09-08 2 mo ago also BIT-moodle-2024-34000 , EUVD-2024-1528 , GHSA-8qwh-4vwv-7c5m
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
ID numbers displayed in the lesson overview report required additional sanitizing to prevent a stored XSS risk.
Patch / fix
- packagist moodle/moodle 4.1.10, 4.2.7, 4.3.4
- bitnami moodle 4.1.10, 4.2.7, 4.3.4
- moodle moodle 4.1.10, 4.2.7, 4.3.4
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2024-34000 updated
moodle: stored XSS in lesson overview report via user ID number
-
Red Hat All currently supported Red Hat productsnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.50% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| OSV | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | moodle/moodle | >=4.3.0, <4.3.4 >=4.2.0, <4.2.7 <4.1.10 |
4.3.4 4.2.7 4.1.10 |
| bitnami | moodle | <4.1.10 >=4.2.0, <4.2.7 >=4.3.0, <4.3.4 |
4.1.10 4.2.7 4.3.4 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/moodle/moodle/commit/4c966677de06bff56d46d55c419049f78e70f017
web
-
moodle.org
/mod/forum/discuss.php?d=458388
web, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-34000
advisory, web
-
github.com
/moodle/moodle
package
-
git.moodle.org
/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81062
web
Sources
- CVE List CVE-2024-34000
- GitHub Advisory GHSA-8qwh-4vwv-7c5m
- NVD CVE-2024-34000
- OSV BIT-moodle-2024-34000
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.