CVE-2022-4683: usememos memos
CVSS: 6.5v3.1MediumModified
AliasesGHSA-qcw2-492v-57xjGO-2022-1192
Published 23-12-2022Last modified 09-04-2025
Vulnerability summary
CVE-2022-4683 is a medium (CVSS 6.5) vulnerability in usememos memos. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 31.3% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
0.39%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 23-12-2022PublishedVulnerability first disclosed.
- 09-04-2025Last modifiedVulnerability information updated.
Description
Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository usememos/memos prior to 0.9.0.
CVSS metrics
4 scores · 3 sources · 2 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NSourcesAll 2 agree
- OSV · GoEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Medium 4.3Preferred score · CVE.org (CNA)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NSourcesAll 2 agree
- NVDNIST4.3MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS trend
Probability
0.39%
Chance of exploitation in the next 30 days
Percentile
31%
Versus all other CVEs
30-day change
+0.01 pp
From 0.38% on 20-09-2026
20-09-202620-10-2026
EPSS score0.39%
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< 0.9.0
- usememos/memos≥ unspecified, < 0.9.0
Github.com/usememos1 product
- memos< 0.9.0
2 vendors · 3 products
References
5 links- huntr.dev/bounties/84973f6b-739a-4d7e-8757-fc58cbbaf6efWEBExploitIssue TrackingPatchThird Party Advisory
- github.com/usememos/memos/commit/7efa749c6628c75b19a912ca170529f5c293bb2eWEBFIXPatchThird Party Advisory
- github.com/usememos/memosPACKAGE