CVE-2022-3873 json
Cross-site Scripting (XSS) - DOM in jgraph/drawio
published 2022-11-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-43210
- cvss
- 6.5
- 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
Cross-site Scripting (XSS) - DOM in GitHub repository jgraph/drawio prior to 20.5.2.
Patch / fix
- jgraph jgraph/drawio 20.5.2
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.91% 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/52a4085e-b687-489b-9ed6-f0987583ed77 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- jgraph jgraph/drawio
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/jgraph/drawio/commit/d37894baf125430e85840c2635563b10d1a6523d
patch, third-party-advisory
-
huntr.dev
/bounties/52a4085e-b687-489b-9ed6-f0987583ed77
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2022-3873
- NVD CVE-2022-3873
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