CVE-2021-28060

PoC ×2—

CVSS 3.1

5.3 medium

EPSS

1%p72

Published

Apr 14, 2021 (Apr 14, 2021)

Modified

Jun 17, 2026

Description

A Server-Side Request Forgery (SSRF) vulnerability in Group Office 6.4.196 allows a remote attacker to forge GET requests to arbitrary URLs via the url parameter to group/api/upload.php.

Vendors: group-office
Products: group office
Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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