PT-2022-28101 · Unknown · Usememos/Memos

Published 2022-12-28 · Updated 2024-08-21 · CVE-2022-4800

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

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

Description The issue concerns an improper verification of the source of a communication channel. This affects the usememos/memos GitHub repository. There is no information provided about the estimated number of potentially affected devices worldwide or details about 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 communication channels to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-940

Related Identifiers

CVE-2022-4800

GHSA-MFVQ-M3JJ-8864

GO-2022-1240

Affected Products

Usememos/Memos

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4800.json · Exploit
• 🔥 https://huntr.dev/bounties/aa45a6eb-cc38-45e5-a301-221ef43c0ef8 · Exploit
• https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-4800 · Security Note
• https://osv.dev/vulnerability/CVE-2022-4800 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-mfvq-m3jj-8864 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2022-1240 · Vendor Advisory
• https://github.com/usememos/memos · Note
• https://t.me/cibsecurity/55486 · Telegram Post
• https://github.com/advisories/GHSA-mfvq-m3jj-8864 · Note