What is CVE-2026-18973?

CVE-2026-18973 is a high-severity vulnerability in Heshengtao Super-agent-party, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.3/10. Published 2026-08-06.

How severe is CVE-2026-18973?

High severity. CVSS v3 base score is 7.3 out of 10.

SSRF in Heshengtao Super-agent-party

CVE-2026-18973

A vulnerability has been found in heshengtao super-agent-party up to 0.4.1. The impacted element is the function sanitize_proxy_url of the file server.py of the component extension_proxy Route. The manipulation of the argument url leads to…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Heshengtao Super-agent-party — versions 0.4.0, 0.4.1

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-18973?: CVE-2026-18973 is a high-severity vulnerability in Heshengtao Super-agent-party, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.3/10. Published 2026-08-06.
How severe is CVE-2026-18973?: High severity. CVSS v3 base score is 7.3 out of 10.