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CVE-2020-7761
Regular Expression Denial of Service (ReDoS)
Medium5.3EPSS 1.6%
- Published
- Updated
- Reserved
- Assigned by
- snyk
Description
This affects the package @absolunet/kafe before 3.2.10. It allows cause a denial of service when validating crafted invalid emails.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| snykCNA (assigner) | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
- Regular Expression Denial of Service (ReDoS)
Affected products
@absolunet/kafe
- affected unspecified – < 3.2.10
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- npm@absolunet/kafeGHSA-hgpf-97c5-74fc (opens in a new tab)
References (2)
- https://snyk.io/vuln/SNYK-JS-ABSOLUNETKAFE-1017403 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/absolunet/kafe/commit/c644c798bfcdc1b0bbb1f0ca59e2e2664ff3fdd0%23diff-f0f4b5b19ad46588ae9d7dc1889f681252b0698a4ead3a77b7c7d127ee657857 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-hgpf-97c5-74fc (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-7761)Record last updated .