PT-2022-28104 · Unknown · Usememos/Memos

Published 2022-12-28 · Updated 2024-08-20 · CVE-2022-4803

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description The issue is related to improper access control, allowing for authorization bypass through a user-controlled key. This affects the usememos/memos GitHub repository. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

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 repository to minimize the risk of exploitation.

Exploit

Fix

Improper Access Control

IDOR

Weakness Enumeration

CWE-284

CWE-639

Related Identifiers

CVE-2022-4803

GHSA-MFMP-8MQG-Q4WM

GO-2023-1291

Affected Products

Usememos/Memos

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4803.json · Exploit
• 🔥 https://huntr.dev/bounties/0fba72b9-db10-4d9f-a707-2acf2004a286 · Exploit
• https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53 · Patch
• https://osv.dev/vulnerability/CVE-2022-4803 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4803 · Security Note
• https://osv.dev/vulnerability/GHSA-mfmp-8mqg-q4wm · Vendor Advisory
• https://osv.dev/vulnerability/GO-2023-1291 · Vendor Advisory
• https://github.com/usememos/memos · Note
• https://t.me/cvenotify/40911 · Telegram Post
• https://t.me/cibsecurity/55488 · Telegram Post
• https://t.me/cvenotify/45326 · Telegram Post
• https://github.com/advisories/GHSA-mfmp-8mqg-q4wm · Note