CVE-2022-30596 json
Cross-site Scripting in moodle
published 2022-05-18 4 y ago modified 2026-09-08 2 mo ago also BIT-moodle-2022-30596 , EUVD-2022-5645 , GHSA-wvh5-78h5-gmgr
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
A flaw was found in moodle where ID numbers displayed when bulk allocating markers to assignments required additional sanitizing to prevent a stored XSS risk.
Patch / fix
- packagist moodle/moodle 3.9.14, 3.10.11, 3.11.7, 4.0.1
- bitnami moodle 3.9.14, 3.10.11, 3.11.7, 4.0.1
- moodle moodle 3.9.14, 3.10.11, 3.11.7
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-2022-30596 updated cvss 4.6
moodle: Stored XSS in assignment bulk marker allocation form 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
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| GitHub | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
| OSV | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | moodle/moodle | >=4.0, <4.0.1 >=3.11, <3.11.7 >=3.10, <3.10.11 >=3.9, <3.9.14 |
4.0.1 3.11.7 3.10.11 3.9.14 |
| bitnami | moodle | >=3.9.0, <3.9.14 >=3.10.0, <3.10.11 >=3.11.0, <3.11.7 >=4.0.0, <4.0.1 |
3.9.14 3.10.11 3.11.7 4.0.1 |
Affected products
- n/a moodle
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
git.moodle.org
/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-74204
web, patch, vendor-advisory, advisory
-
github.com
/moodle/moodle/commit/6abe964bbac41b5e40a81b40962f7044b0dc201e
web
-
lists.fedoraproject.org
/archives/list/package-announce%40lists.fedoraproject.org/message/PIMSIRKCFLIC646K4GMUSZU7THOUVPAJ/
vendor-advisory, web
-
lists.fedoraproject.org
/archives/list/package-announce%40lists.fedoraproject.org/message/OGF35EN5K2R6X3NTY3XPZSJ3UDASMXI6/
vendor-advisory, web
-
lists.fedoraproject.org
/archives/list/package-announce%40lists.fedoraproject.org/message/QCTWSE3JDMSYL7DPCMXMMJEXZSS6VIA5/
vendor-advisory, web
-
moodle.org
/mod/forum/discuss.php?d=434578
web, vendor-advisory, advisory
-
bugzilla.redhat.com
/show_bug.cgi?id=2083583
web, issue-tracking, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-30596
advisory, web
-
github.com
/moodle/moodle
package
-
lists.fedoraproject.org
/archives/list/package-announce@lists.fedoraproject.org/message/OGF35EN5K2R6X3NTY3XPZSJ3UDASMXI6
web
-
lists.fedoraproject.org
/archives/list/package-announce@lists.fedoraproject.org/message/PIMSIRKCFLIC646K4GMUSZU7THOUVPAJ
web
-
lists.fedoraproject.org
/archives/list/package-announce@lists.fedoraproject.org/message/QCTWSE3JDMSYL7DPCMXMMJEXZSS6VIA5
web
Sources
- CVE List CVE-2022-30596
- GitHub Advisory GHSA-wvh5-78h5-gmgr
- NVD CVE-2022-30596
- OSV BIT-moodle-2022-30596
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.