Vulnerability · Published Dec 29, 2022 · Assigned by @huntrdev
CVE-2022-4840Cross-site Scripting (XSS) - Stored in usememos/memos
High 7.6
In plain English
A high-severity cross-site scripting in usememos/memos from usememos. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)7.6High
Exploit odds (30 days)0.7%top 46.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/usememos/memos | 0.9.1 | GHSA-pwhr-p68w-296x |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| usememos | usememos/memos | unspecified – before 0.9.1 |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H