Unauthenticated Open Redirect Vulnerability in WP Compress Image Optimizer
CVE-2023-6812

6.1MEDIUM

Key Information:

Vendor

Wordpress
Status
WP Compress โ€“ Image Optimizer [all-in-one]
Vendor
CVE Published:
14 May 2024

What is CVE-2023-6812?

The WP Compress โ€“ Image Optimizer [All-In-One plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 6.20.01. This is due to insufficient validation on the redirect url supplied via the 'css' parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.

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Deploy the Patch

Affected Version(s)

WP Compress โ€“ Image Optimizer [All-In-One] * <= 6.20.01

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3082085/wp-c...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Krzysztof Zajฤ…c
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