9.8

CVE-2023-4696: usememos memos Improper Access Control

CVSS: 9.8v3.0CriticalModified
AliasesGHSA-j2gj-g3p9-7mrrGO-2023-2038
Published 01-09-2023Last modified 30-09-2024
Open JSON

Vulnerability summary

CVE-2023-4696 is a critical (CVSS 9.8) Improper Access Control vulnerability in usememos memos. EPSS estimates a 1.12% chance of exploitation in the next 30 days, higher than 65.6% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.0 (CVE.org)
EPSS score
1.12%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 01-09-2023
    PublishedVulnerability first disclosed.
  2. 30-09-2024
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.12%

Chance of exploitation in the next 30 days

Percentile

66%

Versus all other CVEs

30-day change

0.00 pp

From 1.12% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.12%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Usememos2 products
Github.com/usememos1 product
  • memos< 0.13.2

2 vendors · 3 products

References

4 links