P5Verified

CVE-2020-36851: Rob--W / cors-anywhere 0 through 0.4.4

CVE-2020-36851. EPSS 0.00828 (percentile 0.56112), scored 2026-10-06.

Affected technology

Rob--W / cors-anywhere · 0 through 0.4.4
Rob--W / cors-anywhere

Component: Proxy forwarding / request forwarding component

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Unauthenticated external users can induce the server to make HTTP requests to arbitrary targets (SSRF). Vendor/CNA’s CVSS 4.0 assessment (base score 9.5/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 2026-10-08 17:35:16.666113+00:00

CWE: CWE-918, CWE-942
CCR priority: 0.2 /100 (P5)
EPSS: 0.00828 · percentile 0.56206 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2020-36851.html