XSS in Usememos Memos
CVE-2023-0109
A stored cross-site scripting (XSS) vulnerability was discovered in usememos/memos version 0.9.1. This vulnerability allows an attacker to upload a JavaScript file containing a malicious script and reference it in an HTML file. When the HTML file is accessed, the malicious script is executed. This can lead to the theft of sensitive information, such as login credentials, from users visiting the affected website. The issue has been fixed in version 0.10.0.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
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: 0.004 (36.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Usememos Memos — versions 0.9.1
- Usememos Usememos/memos — versions unspecified
Weakness classification (CWE)
References
- huntr.com/bounties/1899ffb2-ce1e-4dc0-af96-972612190f6e (Exploit, Third Party Advisory)
- github.com/usememos/memos/commit/46c13a4b7f675b92d297df6dabb4441f13c7cd9c (Patch)
Frequently asked questions
- What is CVE-2023-0109?
- CVE-2023-0109 is a medium-severity vulnerability in Usememos Memos, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2024-11-15.
- How severe is CVE-2023-0109?
- Medium severity. CVSS v3 base score is 5.4 out of 10.