CVE-2022-45151The stored-XSS vulnerability was discovered in Moodle which exists due to insufficient sanitization of user-supplied data in several…
- 5.4MediumCVSS base score
- 0.71%Exploitation in 30 daysEPSS · top 46% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The stored-XSS vulnerability was discovered in Moodle which exists due to insufficient sanitization of user-supplied data in several "social" user profile fields. An attacker could inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Timeline
ID reserved
By fedora
- 12 days later
· 12 days later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVDNVD · Modified | 3.1 | Medium5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.71% · top 46% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.4.
Affected products
Moodle
- affected Fixed in moodle 4.0.5, moodle 3.11.11
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagistmoodle/moodleGHSA-xv72-6pgh-cjj8 (opens in a new tab)
References
References6
- https://bugzilla.redhat.com/show_bug.cgi?id=2142774 (opens in a new tab)x_transferred
- https://moodle.org/mod/forum/discuss.php?d=440771 (opens in a new tab)x_transferred
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76131 (opens in a new tab)x_transferred
- FEDORA-2022-f7fdcb1820 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2022-cb7084ae1c (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2022-74a9c8e95f (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-7467 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-xv72-6pgh-cjj8 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-45151)Record last updated .