CVE-2022-4684

highpriority · track · 35EPSS 0.006 · 51 %ileEUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.65% (51st) EPSS
CVSS 8.8 · high
Is it mine?
3 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

Improper Access Control in GitHub repository usememos/memos prior to 0.9.0.

01

cvss

Technical severity, 0–10. One row per scoring source.

8.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9
v3.07.6highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:Lsecondary · ENISA EU
v3.07.6highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:Lsecondary · security@huntr.devexploitability 2.8 · impact 4.7
v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV
v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: no · Technical Impact: partialcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-284USCWE-284US
04

affected products (3)

Products and version ranges known to be affected.

05

advisories (2)

Vendor and ecosystem advisories describing this.

  • GHSA-qr52-59r6-49f4usememos/memos Improper Access Control vulnerability2022-12-23ghsa · osvUS

    Improper Access Control in GitHub repository usememos/memos prior to 0.9.0.

  • GO-2022-1218usememos/memos Improper Access Control vulnerability in github.com/usememos/memos2024-08-21vendor · osvUS

    usememos/memos Improper Access Control vulnerability in github.com/usememos/memos

06

also known as (5)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdosvnvdNVDCVE.orgMITRE
published 2022-12-23modified 2026-06-17
08

references (8)

External citations — patches, advisories, analysis.

scry

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