CVE-2021-28060

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.

CVSS v3.1

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

1.43% chance of exploitation in the next 30 days, 71th percentile

Published

2021-04-14

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://fatihhcelik.github.io/posts/Group-Office-CRM-SSRF/

References

• CVE Record
• NVD entry

Related

• CVE-2021-28040
• CVE-2021-28070
• CVE-2021-28026
• CVE-2021-28079
• CVE-2021-28021
• CVE-2021-28088