CVE-2020-10252
HIGHowncloud < 10.4.0 - Authenticated Server-Side Request Forgery via Files Sharing External Remote Parameter
Title source: llmDescription
An issue was discovered in ownCloud before 10.4. Because of an SSRF issue (via the apps/files_sharing/external remote parameter), an authenticated attacker can interact with local services blindly (aka Blind SSRF) or conduct a Denial Of Service attack.
References (3)
Core 3
Core References
Product, Release Notes x_refsource_misc
https://owncloud.org/changelog/server/
Exploit, Third Party Advisory x_refsource_misc
https://blog.hacktivesecurity.com/index.php?controller=post&action=view&id_post=44
Vendor Advisory x_refsource_confirm
https://owncloud.com/security-advisories/ssrf-in-add-to-your-owncloud-functionality/
Scores
CVSS v3
8.3
EPSS
0.0058
EPSS Percentile
69.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Details
CWE
CWE-918
Status
published
Products (1)
owncloud/owncloud
< 10.4.0
Published
Feb 19, 2021
Tracked Since
Feb 18, 2026