Vulnerability CVE-2020-8143


Published: 2020-04-03

Description:
An Open Redirect vulnerability was discovered in Revive Adserver version < 5.0.5 and reported by HackerOne user hoangn144. A remote attacker could trick logged-in users to open a specifically crafted link and have them redirected to any destination.The CSRF protection of the ??/www/admin/*-modify.php? could be skipped if no meaningful parameter was sent. No action was performed, but the user was still redirected to the target page, specified via the ??returnurl? GET parameter.

Type:

CWE-601

(URL Redirection to Untrusted Site ('Open Redirect'))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Revive-adserver -> Revive adserver 

 References:
https://hackerone.com/reports/794144
https://www.revive-adserver.com/security/revive-sa-2020-002/

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