Moodle's LTI provider library did not utilise Moodle's inbuilt cURL helper, which resulted in a blind SSRF risk.
| Severity/Risk: | Serious |
| Versions affected: | 4.0 to 4.0.4, 3.11 to 3.11.10, 3.9 to 3.9.17 and earlier unsupported versions |
| Versions fixed: | 4.0.5, 3.11.11 and 3.9.18 |
| Reported by: | Rekter0 and Holme |
| CVE identifier: | CVE-2022-45152 |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-71920 |
| Tracker issue: | MDL-71920 Blind SSRF risk in LTI provider library |