What is CVE-2022-4847?

CVE-2022-4847 is a medium-severity vulnerability in Usememos Memos, classified under CWE-941. CVSS score: 6.5/10. Published 2022-12-29.

How severe is CVE-2022-4847?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Usememos Memos

CVE-2022-4847

Incorrectly Specified Destination in a Communication Channel in GitHub repository usememos/memos prior to 0.9.1.

Published 2022-12-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.007 (51.0th percentile), scored 2026-10-23.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.000

Affected products

Usememos Memos
Usememos Usememos/memos — versions unspecified

Weakness classification (CWE)

CWE-941

References

huntr.dev/bounties/ff6d4b5a-5e75-4a14-b5ce-f318f8613b73 (Exploit, Patch, Third Party Advisory)
github.com/usememos/memos/commit/c9bb2b785dc5852655405d5c9ab127a2d5aa3948 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-4847?: CVE-2022-4847 is a medium-severity vulnerability in Usememos Memos, classified under CWE-941. CVSS score: 6.5/10. Published 2022-12-29.
How severe is CVE-2022-4847?: Medium severity. CVSS v3 base score is 6.5 out of 10.