PT-2022-28103 · Unknown · Usememos/Memos

Published 2022-12-28 · Updated 2024-08-21 · CVE-2022-4802

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions usememos/memos versions prior to 0.9.1

Description The issue is related to improper authorization, allowing for authorization bypass through a user-controlled key. This affects the usememos/memos GitHub repository.

Recommendations For versions prior to 0.9.1, update to version 0.9.1 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive areas of the application to minimize the risk of exploitation.

Exploit

Fix

Improper Authorization

IDOR

Weakness Enumeration

CWE-285

CWE-639

Related Identifiers

CVE-2022-4802

GHSA-RX2M-XR4X-54HH

GO-2022-1248

Affected Products

Usememos/Memos

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4802.json · Exploit
• 🔥 https://huntr.dev/bounties/d47d4a94-92e3-4400-b012-a8577cbd7956 · Exploit
• https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53 · Patch
• https://osv.dev/vulnerability/GO-2022-1248 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-4802 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4802 · Security Note
• https://osv.dev/vulnerability/GHSA-rx2m-xr4x-54hh · Vendor Advisory
• https://github.com/usememos/memos · Note
• https://t.me/cvenotify/45319 · Telegram Post
• https://t.me/cvenotify/40912 · Telegram Post
• https://t.me/cibsecurity/55484 · Telegram Post
• https://github.com/advisories/GHSA-rx2m-xr4x-54hh · Note