VulnerabilityModified
CVE-2022-4688
Improper Authorization in GitHub repository usememos/memos prior to 0.9.0.
HIGH 8.8EPSS 0.79%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Improper Authorization in GitHub repository usememos/memos prior to 0.9.0.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.79% probability · 56th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-285
- Affected
- usememos/memos
- Source
- security@huntr.dev
EPSS 0.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/usememos/memos/commit/dca35bde877aab6e64ef51b52e590b5d48f692f9Patch, Third Party Advisory
- https://huntr.dev/bounties/23856e7e-94ff-4dee-97d0-0cd47e9b8ff6Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/usememos/memos/commit/dca35bde877aab6e64ef51b52e590b5d48f692f9Patch, Third Party Advisory
- https://huntr.dev/bounties/23856e7e-94ff-4dee-97d0-0cd47e9b8ff6Exploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.