CVE-2016-5014 json
Moodle sensitive information disclosure
published 2017-01-20 9 y ago modified 2026-06-17 4 mo ago also GHSA-c4cq-v4wp-28hg , EUVD-2022-3502
- cvss
- 5.4
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
In Moodle 2.x and 3.x, an unenrolled user still receives event monitor notifications even though they can no longer access the course.
Patch / fix
- packagist moodle/moodle 2.9.7, 3.0.5, 3.1.1
Exploit prediction
0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| GitHub | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | moodle/moodle | >=3.1.0, <3.1.1 >=3.0.0, <3.0.5 >=2.9.0, <2.9.7 >=2.8.0, <=2.8.12 |
3.1.1 3.0.5 2.9.7 |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
moodle.org
/mod/forum/discuss.php?d=336699
web, patch, vendor-advisory
-
github.com
/moodle/moodle/commit/ea106d2a1dbc633a22f12a119763b2af5f33542b
web
-
securityfocus.com
/bid/92042
vdb-entry, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2016-5014
advisory
-
github.com
/moodle/moodle
package
-
web.archive.org
/web/20210123154548/http://www.securityfocus.com/bid/92042
web
Sources
- CVE List CVE-2016-5014
- GitHub Advisory GHSA-c4cq-v4wp-28hg
- NVD CVE-2016-5014
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.