Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
EPSS Score
0.04%
11.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| npm | jsrsasign | 0 |
| n/a | jsrsasign | 0, 0, 0 |
| jsrsasign_project | jsrsasign | 0, 0, 0 |
Timeline
- Mar 23, 2026 CVE Published
- Mar 23, 2026 EPSS Score
- Mar 23, 2026 PoC Published
- Mar 23, 2026 PoC Published
- Mar 24, 2026 EPSS Score
- Mar 25, 2026 EPSS Score
- Mar 25, 2026 Coalition ESS Score
- Mar 26, 2026 EPSS Score
- Mar 26, 2026 Coalition ESS Score
- Mar 27, 2026 Coalition ESS Score
- Mar 29, 2026 CVE Updated
- Mar 29, 2026 Security Advisory
References
- https://security.snyk.io/vuln/SNYK-JS-JSRSASIGN-15370938 url
- https://gist.github.com/Kr0emer/a1bf5cd4547cc630d2dcc5e761de8264 url
- https://github.com/kjur/jsrsasign/pull/648 url
- https://github.com/kjur/jsrsasign/commit/ca5b027240287a1e71fe63019fc4400332594323 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-4598 advisory
- https://github.com/kjur/jsrsasign package