CVE-2023-4698 json
Improper Input Validation in usememos/memos
published 2023-09-01 3 y ago modified 2026-06-17 4 mo ago also GHSA-96gq-6ch5-mm54 , EUVD-2023-2475
- cvss
- 7.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
Improper Input Validation in GitHub repository usememos/memos prior to 0.13.2.
Patch / fix
- usememos usememos/memos 0.13.2
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/e1107d79-1d63-4238-90b7-5cc150512654 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/usememos/memos | all versions |
no fix listed |
Affected products
- usememos usememos/memos
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
github.com
/usememos/memos/commit/c9aa2eeb9852047e4f41915eb30726bd25f07ecd
web, patch
-
huntr.dev
/bounties/e1107d79-1d63-4238-90b7-5cc150512654
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-4698
advisory
-
github.com
/usememos/memos
package
Sources
- CVE List CVE-2023-4698
- GitHub Advisory GHSA-96gq-6ch5-mm54
- NVD CVE-2023-4698
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