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Vulnerability record · CVE-2023-4696 · published 1 September 2023
CVE-2023-4696: Usememos memos improper access control vulnerability
Usememos · Memos
Improper Access Control in GitHub repository usememos/memos prior to 0.13.2.
9.8 CVSS 3.1 Critical EPSS 1.1% · top 35.2% CWE-284 · Improper access control
9.8CVSS 3.1 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD
Description
Improper Access Control in GitHub repository usememos/memos prior to 0.13.2.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
Track CVE-2023-4696 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
9.8CVE-2025-50738Usememos memos information exposure vulnerabilityThe Memos application, up to version v0.24.3, allows for the embedding of markdown images with arbitrary URLs. When a user views a memo containing su…EPSS 2.1%9.8CVE-2025-22952Usememos memos server-side request forgery (ssrf) vulnerabilityelestio memos v0.23.0 is vulnerable to Server-Side Request Forgery (SSRF) due to insufficient validation of user-supplied URLs, which can be exploite…EPSS 2.9%9.8CVE-2022-4686Usememos memos insecure direct object reference vulnerabilityAuthorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.0.EPSS 0.73%9.0CVE-2022-4866Usememos memos cross-site scripting vulnerabilityCross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.EPSS 0.99%9.0CVE-2022-4865Usememos memos cross-site scripting vulnerabilityCross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.EPSS 0.99%8.8CVE-2023-5036Usememos memos cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository usememos/memos prior to 0.15.1.EPSS 0.32%8.8CVE-2023-4697Usememos memos improper privilege management vulnerabilityImproper Privilege Management in GitHub repository usememos/memos prior to 0.13.2.EPSS 0.85%8.8CVE-2022-4844Usememos memos cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository usememos/memos prior to 0.9.1.EPSS 0.31%
Source: NIST National Vulnerability Database (record CVE-2023-4696), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.
