PT-2021-13874 · Moodle+1 · Moodle+1

Bandjes · Published 2021-03-08 · Updated 2024-03-06 · CVE-2021-20282

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions: moodle versions prior to 3.10.2 moodle versions prior to 3.9.5 moodle versions prior to 3.8.8 moodle versions prior to 3.5.17

Description: When creating a user account, it was possible to verify the account without having access to the verification email link/secret in moodle.

Recommendations: For versions prior to 3.10.2, update to version 3.10.2 or later. For versions prior to 3.9.5, update to version 3.9.5 or later. For versions prior to 3.8.8, update to version 3.8.8 or later. For versions prior to 3.5.17, update to version 3.5.17 or later.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

ALT-PU-2021-1445

ALT-PU-2021-1497

ALT-PU-2022-1641

BIT-MOODLE-2021-20282

CVE-2021-20282

GHSA-GRJ4-G57C-9XMV

Affected Products

Alt Linux

Moodle

References · 17

• https://nvd.nist.gov/vuln/detail/CVE-2021-20282 · Security Note
• https://osv.dev/vulnerability/BIT-moodle-2021-20282 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS · Vendor Advisory
• https://moodle.org/mod/forum/discuss.php?d=419653 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-grj4-g57c-9xmv · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-20282 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-20282 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-20282 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-20282 · Vendor Advisory
• https://github.com/moodle/moodle · Note
• https://t.me/cvenotify/11412 · Telegram Post
• https://t.me/cvenotify/11390 · Telegram Post