CVE-2022-4690 json
Cross-site Scripting (XSS) - Stored in usememos/memos
published 2022-12-23 3 y ago modified 2026-06-17 4 mo ago also GHSA-c8jh-vcjh-fx2w , GO-2022-1189 , EUVD-2022-7598
- cvss
- 7.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.0.
Patch / fix
- go github.com/usememos/memos 0.9.0
- usememos usememos/memos 0.9.0
- github.com/usememos/memos@c07b4a5 commit
- github.com/usememos/memos@65cc19c commit
- github.com/usememos/memos#833 pull request
- huntr.dev/bounties/7e1be91d-3b13-4300-8af2-9bd9665ec335 advisory
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 19 mo ago
Exploit prediction
0.64% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/7e1be91d-3b13-4300-8af2-9bd9665ec335 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.1 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/usememos/memos | <0.9.0 |
0.9.0 |
Affected products
- usememos usememos/memos
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/usememos/memos/commit/c07b4a57caa89905e54b800f4d8fb720bbf5bf82
web, patch, third-party-advisory
-
huntr.dev
/bounties/7e1be91d-3b13-4300-8af2-9bd9665ec335
web, exploit, patch, third-party-advisory
-
github.com
/usememos/memos/pull/833
web, patch
-
github.com
/usememos/memos/commit/65cc19c12efa392f792f6bb154b4838547e0af5e
web, patch
-
nvd.nist.gov
/vuln/detail/CVE-2022-4690
advisory
-
github.com
/usememos/memos
web
-
github.com
/advisories/GHSA-c8jh-vcjh-fx2w
advisory
Sources
- CVE List CVE-2022-4690
- GitHub Advisory GHSA-c8jh-vcjh-fx2w
- NVD CVE-2022-4690
- OSV GO-2022-1189
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.