7.6

CVE-2022-4767: usememos memos Uncontrolled Resource Consumption

CVSS: 7.6v3.0HighModified
AliasesGHSA-33m8-f4hw-wm3qGO-2022-1219
Published 27-12-2022Last modified 10-04-2025
Open JSON

Vulnerability summary

CVE-2022-4767 is a high (CVSS 7.6) Uncontrolled Resource Consumption vulnerability in usememos memos. EPSS estimates a 0.70% chance of exploitation in the next 30 days, higher than 52.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.6/10
010
High · v3.0 (CVE.org)
EPSS score
0.70%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 27-12-2022
    PublishedVulnerability first disclosed.
  2. 10-04-2025
    Last modifiedVulnerability information updated.

Description

Denial of Service in GitHub repository usememos/memos prior to 0.9.1.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.70%

Chance of exploitation in the next 30 days

Percentile

52%

Versus all other CVEs

30-day change

+0.02 pp

From 0.68% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.70%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (huntr.dev)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Usememos2 products
Github.com/usememos1 product
  • memos< 0.9.1

2 vendors · 3 products

References

5 links