CVE-2024-33999: critical vulnerability in Moodle
moodle: unsafe direct use of $_SERVER['HTTP_REFERER'] in admin/tool/mfa/index.php
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.5%
The referrer URL used by MFA required additional sanitizing, rather than being used directly.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
MoodleRelated CVEs — Moodle
In the same product, most dangerous first.
CVE-2024-34000MEDIUMmoodle: stored XSS in lesson overview report via user ID numberEPSS 0.5%CVE-2024-34005MEDIUMmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_data backupEPSS 0.5%CVE-2024-34002MEDIUMmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_feedback backupEPSS 0.5%CVE-2024-34004MEDIUMmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_wiki backupEPSS 0.5%CVE-2024-34009HIGHmoodle: ReCAPTCHA can be bypassed on the login pageEPSS 0.4%CVE-2024-34001HIGHmoodle: CSRF risk in admin preset tool management of presetsEPSS 0.4%