CVE-2022-45152
Critical
Description
A blind Server-Side Request Forgery (SSRF) vulnerability was found in Moodle. This flaw exists due to insufficient validation of user-supplied input in LTI provider library. The library does not utilise Moodle's inbuilt cURL helper, which resulted in a blind SSRF risk. An attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems. This vulnerability allows a remote attacker to perform SSRF attacks.
SeverityCritical
CVSS9.1
Exploit probability—
Product
Moodle
PublishedNov 25, 2022
First seenNov 25, 2022
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- moodle moodle3.9.18, 3.11.11, 4.0.5 or later
- moodle/moodle3.9.18, 3.11.11, 4.0.5 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74SXNGA5RIWM7QNX7H3G7SYIQLP4UUGV/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRJB5JNKK3VVBLV3NH3RI7COEDAXSAB/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DHYIIAUXUBHMBEDYU7TYNZXEN2W2SA2/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| moodle moodle | v < 3.9.18, 3.11.0 ≤ v < 3.11.11, 4.0.0 ≤ v < 4.0.5 | 3.9.18, 3.11.11, 4.0.5 |
| fedoraproject extra_packages_for_enterprise_linux | 7.0 | — |
| fedoraproject fedora | 35, 36, 37 | — |
| moodle/moodlePackagist | 3.9 ≤ v < 3.9.18, 3.11 ≤ v < 3.11.11, 4.0 ≤ v < 4.0.5 | 3.9.18, 3.11.11, 4.0.5 |
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