Vulnerability · Published Dec 28, 2022 · Assigned by @huntrdev
CVE-2022-4803Authorization Bypass Through User-Controlled Key in usememos/memos
High 8.1
In plain English
A high-severity authorization bypass via user-controlled key 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 0.9% (higher than 59% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)8.1High
Exploit odds (30 days)0.9%top 41.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Authorization Bypass Through User-Controlled Key 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 | GO-2023-1291 |
| Go | github.com/usememos/memos | 0.9.1 | GHSA-mfmp-8mqg-q4wm |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| usememos | usememos/memos | unspecified – before 0.9.1 |
Weakness: CWE-639 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N