GHSA-4rmj-w58m-fvch

ghsaUSosv

Moodle vulnerable to Server-Side Request Forgery

view advisory published 2023-03-06Licence: CC-BY-4.0

In Moodle, insufficient redirect handling made it possible to blindly bypass cURL blocked hosts/allowed ports restrictions, resulting in a blind SSRF risk.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-36396US	high7.5	1.43% (73rd)	Exploit	2023-03-06
In Moodle, insufficient redirect handling made it possible to blindly bypass cURL blocked hosts/allowed ports restrictions, resulting in a blind SSRF risk.

references

External citations — patches, advisories, analysis.

https://github.com/moodle/moodlePACKAGE
https://moodle.org/mod/forum/discuss.php?d=424802WEB
https://nvd.nist.gov/vuln/detail/CVE-2021-36396ADVISORY

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