PT-2022-27734 · Unknown · Usememos/Memos

Published 2022-12-19 · Updated 2022-12-23 · CVE-2022-4609

Positive Technologies (AI Summary)

CVSS v3.1

7.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions usememos/memos versions prior to 0.9.0

Description The issue is related to stored Cross-site Scripting (XSS) in the usememos/memos GitHub repository. This allows for malicious scripts to be stored and executed on the platform. A patch is anticipated to be part of version 0.9.0.

Recommendations For versions prior to 0.9.0, update to version 0.9.0 or later to resolve the issue. As a temporary workaround, consider restricting user input to minimize the risk of stored XSS exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-4609

GHSA-RGJ5-JJ5Q-V3V7

Affected Products

Usememos/Memos

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4609.json · Exploit
• 🔥 https://huntr.dev/bounties/5b3115c5-776c-43d3-a7be-c8dc13ab81ce · Exploit
• https://github.com/usememos/memos/commit/726285e63467820f94cbf872abe71025a161c212 · Patch
• https://osv.dev/vulnerability/CVE-2022-4609 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4609 · Security Note
• https://osv.dev/vulnerability/GHSA-rgj5-jj5q-v3v7 · Vendor Advisory
• https://github.com/usememos/memos · Note
• https://t.me/cvenotify/40526 · Telegram Post
• https://t.me/cvenotify/40159 · Telegram Post