CVE-2021-28060

MEDIUM 5.3CVE-2021-28060 · Published 14/04/2021 · updated 17/06/2026

In short

CVE-2021-28060 is a MEDIUM (CVSS 5.3) vulnerability affecting group office (group-office).
Chance of exploitation in the next 30 days (EPSS): 1.4%, higher than 73.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
group office group-office	`= 6.4.196`	No fix yet

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.

References

fatihhcelik.blogspot.com/2020/12/group-office-crm-ssrf.html · Exploit
fatihhcelik.github.io/posts/Group-Office-CRM-SSRF · Exploit

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Package

Affected versions

Patched versions

group office

group-office

= 6.4.196

No fix yet

More vulnerabilities in group office

See all →