CVE-2023-49741

Coming soon and Maintenance mode <= 3.7.3 - IP Address Spoofing via get_real_ip

mediumProtection Mechanism Failure

5.3

CVSS Score

5.3

CVSS Score

medium

Severity

3.7.4

Patched in

188d

Time to patch

Description

The Coming soon and Maintenance mode plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 3.7.3 due to the use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for attackers to bypass the coming soon mode page and visit the full site by spoofing an allowed IP.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Low

Confidentiality

None

Integrity

None

Availability

Technical Details

Affected versions<=3.7.3

PublishedDecember 1, 2023

Last updatedJune 5, 2024

Affected plugincoming-soon-page

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/9fd9c076-d36c-4cda-b636-aa65195956d2?source=api-prod

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