Vulnerability · Published Nov 22, 2021 · Assigned by snyk
CVE-2021-23718Server-side Request Forgery (SSRF)
Medium 6.5
In plain English
A medium-severity security flaw in ssrf-agent. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)1.6%top 23.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The package ssrf-agent before 1.0.5 are vulnerable to Server-side Request Forgery (SSRF) via the defaultIpChecker function. It fails to properly validate if the IP requested is private.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | ssrf-agent | 1.0.5 | GHSA-6gww-qpm6-mc2g |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | ssrf-agent | unspecified – before 1.0.5 |
References
- https://snyk.io/vuln/SNYK-JS-SSRFAGENT-1584362 x_refsource_MISC
- https://github.com/welefen/ssrf-agent/blob/cec2b85fe8886ad6926a247a3e059d8369ec022b/index.js%23L13 x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20211203-0005/ x_refsource_CONFIRM