CVE-2020-8143

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.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N

EPSS

70.39% chance of exploitation in the next 30 days, 99th percentile

Published

2020-04-03

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://hackerone.com/reports/794144

References

• CVE Record
• NVD entry

Related

• CVE-2020-8142
• CVE-2020-8147
• CVE-2020-8141
• CVE-2020-8149
• CVE-2020-8140
• CVE-2020-8150