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CVE-2022-4734— Improper Removal of Sensitive Information Before Storage or Transfer in usememos/memos

Quick assessment

Affected
usememos usememos/memos
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

memos是具有知识管理和社交功能的开源自托管备忘录中心。 memos 0.9.1之前版本存在信息泄露漏洞，该漏洞源于敏感信息暴露给未经授权的行为者。

CVSS 8.1 · High EPSS 0.77% · P53

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-4734

Vulnerability Information
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Vulnerability Title
Improper Removal of Sensitive Information Before Storage or Transfer in usememos/memos
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Removal of Sensitive Information Before Storage or Transfer in GitHub repository usememos/memos prior to 0.9.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的不恰当跨边界移除
Source: CVE Program / CVE List V5
Vulnerability Title
memos 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
memos是具有知识管理和社交功能的开源自托管备忘录中心。 memos 0.9.1之前版本存在信息泄露漏洞，该漏洞源于敏感信息暴露给未经授权的行为者。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
usememos usememos/memos unspecified ~ 0.9.1 -

II. Public POCs for CVE-2022-4734

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III. Intelligence Information for CVE-2022-4734

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Patches & Fixes for CVE-2022-4734 (1)

Vendor Advisories for CVE-2022-4734 (1)

IV. Related Vulnerabilities

Same product: usememos/memos
Same vendor: usememos
Same weakness: CWE-212

V. Comments for CVE-2022-4734

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