CVE-2022-4807 : Improper Access Control in GitHub repository usememos/memos prior to 0.9.1.

Improper Access Control in GitHub repository usememos/memos prior to 0.9.1.

Published 2022-12-28 14:15:11

Updated 2023-01-05 23:49:59

Source huntr.dev

View at NVD, CVE.org

Vulnerability category: BypassGain privilege

Products affected by CVE-2022-4807

Usememos » Memos
Versions before (<) 0.9.1
cpe:2.3:a:usememos:memos:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 20 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
8.2	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H	3.9	4.2	huntr.dev
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: High
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Assigned by: security@huntr.dev (Primary)

https://github.com/usememos/memos/commit/3556ae4e651d9443dc3bb8a170dd3cc726517a53

fix: access control (#870) · usememos/memos@3556ae4 · GitHub
Patch;Third Party Advisory

CVEs referencing this url
https://huntr.dev/bounties/704c9ed7-2120-47ea-aaf0-5fdcbd492954

Users can edit and delete all other user shortcuts vulnerability found in memos
Exploit;Third Party Advisory

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