by Kastro
Paper/Archive/CVE-2022-45152

CVE-2022-45152

fedora — A blind Server-Side Request Forgery (SSRF) vulnerability was found in Moodle.

EPSS 1%CVSS 9.1
critical.is priorityof 100
42
CVSS 9.1 (NVD, ADP agree)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 73.8.738 × 2014.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
MoodleFixed in moodle 4.0.5, moodle 3.11.11, moodle 3.9.18–CNA

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refbugzilla.redhat.com/show_bug.cgi?id=2142775refmoodle.org/mod/forum/discuss.php?d=440772refgit.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-71920advisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74SXNGA5RIWM7QNX7H3G7SYIQLP4UUGVadvisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRJB5JNKK3VVBLV3NH3RI7COEDAXSABadvisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DHYIIAUXUBHMBEDYU7TYNZXEN2W2SA2