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CVE-2026-33752 - Vulnerability Analysis

HighCVSS: 8.6

Last Updated: April 6, 2026

curl_cffi - Server Side Request Forgery

Published: April 6, 2026Updated: April 6, 2026PoC AvailableRemote Exploitable

Overview

curl_cffi < 0.15.0 contains a server side request forgery caused by unrestricted requests to internal IP ranges and automatic redirect following, letting attackers access internal services, exploit requires attacker-controlled URL.

Severity & Score

Severity: High

CVSS Score: 8.6

Impact

Attackers can access internal services like cloud metadata endpoints, potentially exposing sensitive internal information.

Mitigation

Update to version 0.15.0 or later.

References

https://github.com/lexiforest/curl_cffi/security/advisories/GHSA-qw2m-4pqf-rmpp

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-33752
Severity: High
CVSS Score: 8.6
Type: server_side_request_forgery
Status: new

CWE

CWE-918

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N