CVE-2026-4528 — trueleaf ApiFlow URL Validation http_proxy.service.ts validateUrlSecurity server-side request forgery
A vulnerability was determined in trueleaf ApiFlow 0.9.7. The impacted element is the function validateUrlSecurity of the file packages/server/src/service/proxy/http_proxy.servi…
Published: 2026-03-21 · CVSS: 6.9 · CVSS 4.0
A vulnerability was determined in trueleaf ApiFlow 0.9.7. The impacted element is the function validateUrlSecurity of the file packages/server/src/service/proxy/http_proxy.service.ts of the component URL Validation Handler. This manipulation causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7