CVE-2020-7764Web Cache Poisoning
- 5.9MediumCVSS base score
- 1.8%Exploitation in 30 daysEPSS · top 21% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.
Timeline
ID reserved
By snyk
- 10 months later
· 10 months later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| snykCNA (assigner) | 3.1 | Medium5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.8% · top 21% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Affected products
find-my-way
- affected unspecified – < 2.2.5
- affected 3.0.0 – < unspecified
- affected unspecified – < 3.0.5
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- npmfind-my-wayGHSA-jgrh-5m3h-9c5f (opens in a new tab)
References
References2
- https://snyk.io/vuln/SNYK-JS-FINDMYWAY-1038269 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/delvedor/find-my-way/commit/ab408354690e6b9cf3c4724befb3b3fa4bb90aac (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)
- EUVD EUVD-2020-1460 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-jgrh-5m3h-9c5f (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2020-7764)Record last updated .