CVE-2022-4734: usememos memos
CVSS: 8.1v3.1HighModified
AliasesGHSA-j593-h5v3-45x6GO-2022-1220
Published 25-12-2022Last modified 10-04-2025
Vulnerability summary
CVE-2022-4734 is a high (CVSS 8.1) vulnerability in usememos memos. EPSS estimates a 0.80% chance of exploitation in the next 30 days, higher than 55.7% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.1/10
010
High · v3.1 (CVE.org)EPSS score
0.80%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 25-12-2022PublishedVulnerability first disclosed.
- 10-04-2025Last modifiedVulnerability information updated.
Description
Improper Removal of Sensitive Information Before Storage or Transfer in GitHub repository usememos/memos prior to 0.9.1.
CVSS metrics
3 scores · 3 sources · 1 versionHigh 8.1Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HSources3 sources · 4.3–8.1
- OSV · GoEcosystem advisory · calculated4.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NDiffers
- NVDNIST4.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NDiffers
EPSS trend
Probability
0.80%
Chance of exploitation in the next 30 days
Percentile
56%
Versus all other CVEs
30-day change
+0.02 pp
From 0.77% on 20-09-2026
20-09-202620-10-2026
EPSS score0.80%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (huntr.dev)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Usememos2 products
- memos< 0.9.1
- usememos/memos≥ unspecified, < 0.9.1
Github.com/usememos1 product
- memos< 0.9.1
2 vendors · 3 products
References
5 links- github.com/usememos/memos/commit/05b41804e33a34102f1f75bb2d69195dda6a1210WEBFIXPatchThird Party Advisory
- github.com/usememos/memosPACKAGE