What is CVE-2023-0108?

CVE-2023-0108 is a medium-severity vulnerability in Usememos Memos, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-01-07.

How severe is CVE-2023-0108?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Usememos Memos

CVE-2023-0108

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.10.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-01-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (41.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Usememos Memos
Usememos Usememos/memos — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/usememos/memos/commit/46c13a4b7f675b92d297df6dabb4441f13c7cd9c (Patch, Third Party Advisory)
huntr.dev/bounties/f66d33df-6588-4ab4-80a0-847451517944 (Exploit, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-0108?: CVE-2023-0108 is a medium-severity vulnerability in Usememos Memos, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-01-07.
How severe is CVE-2023-0108?: Medium severity. CVSS v3 base score is 5.4 out of 10.