CVE-2020-14322 json
In Moodle before 3.9.1, 3.8.4, 3.7.7 and 3.5.13, yui_combo needed to limit the amount of files it can load to help mitigate the risk of den…
published 2022-08-16 4 y ago modified 2026-09-08 2 mo ago also BIT-moodle-2020-14322 , EUVD-2020-6472
- cvss
- 7.5
- 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 61%
- public exploits
- 0
- none known
Summary
In Moodle before 3.9.1, 3.8.4, 3.7.7 and 3.5.13, yui_combo needed to limit the amount of files it can load to help mitigate the risk of denial of service.
Patch / fix
- bitnami moodle 3.5.13, 3.7.7, 3.8.4, 3.9.1
- moodle moodle 3.5.13, 3.7.7, 3.8.4
Exploit prediction
0.95% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| OSV | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | moodle | >=3.5.0, <3.5.13 >=3.7.0, <3.7.7 >=3.8.0, <3.8.4 >=3.9.0, <3.9.1 |
3.5.13 3.7.7 3.8.4 3.9.1 |
Affected products
- n/a Moodle
Classification
- Weakness
-
- CWE-770 Allocation of Resources Without Limits or Throttling
References
-
moodle.org
/mod/forum/discuss.php?d=407394
patch, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-14322
web
Sources
- CVE List CVE-2020-14322
- NVD CVE-2020-14322
- OSV BIT-moodle-2020-14322
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