PT-2022-28110 · Unknown · Usememos/Memos

Published 2022-12-28 · Updated 2024-08-21 · CVE-2022-4809

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 in the usememos/memos GitHub repository. This allows for full account takeover by changing the user name, email address, and display name.

Recommendations For versions prior to 0.9.1, update to version 0.9.1 or later to resolve the issue.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2022-4809

GHSA-6W5W-WX8W-2CQ9

GO-2022-1252

Affected Products

Usememos/Memos

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4809.json · Exploit
• 🔥 https://huntr.dev/bounties/e46c5380-a590-40de-a8e5-79872ee0bb29 · Exploit
• https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53 · Patch
• https://osv.dev/vulnerability/GO-2022-1252 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-6w5w-wx8w-2cq9 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-4809 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4809 · Security Note
• https://github.com/usememos/memos · Note
• https://t.me/cvenotify/40905 · Telegram Post
• https://github.com/advisories/GHSA-6w5w-wx8w-2cq9 · Note
• https://t.me/cibsecurity/55479 · Telegram Post