CVE-2023-4696

CRITICAL

memos < 0.13.2 - Improper Access Control

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-4696. PoCs published by mnqazi.

AI-analyzed exploit summary This repository provides a detailed technical analysis of CVE-2023-4696, an account takeover vulnerability in memos < v0.13.2 due to improper JWT token handling. It includes a proof-of-concept video and references to external resources for further details.

Description

Improper Access Control in GitHub repository usememos/memos prior to 0.13.2.

Exploits (1)

nomisec WRITEUP
by mnqazi · poc
https://github.com/mnqazi/CVE-2023-4696

This repository provides a detailed technical analysis of CVE-2023-4696, an account takeover vulnerability in memos < v0.13.2 due to improper JWT token handling. It includes a proof-of-concept video and references to external resources for further details.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: usememos/memos < v0.13.2
No auth needed
Prerequisites: Access to a valid or forged JWT token · Ability to send crafted requests to the target system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 9.8
EPSS 0.0146
EPSS Percentile 81.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-284
Status published
Products (2)
usememos/memos < 0.13.2
usememos/memos 0 - 0.13.2Go
Published Sep 01, 2023
Tracked Since Feb 18, 2026