CVE-2024-5488: seopress Insecure Deserialization

Description

The SEOPress WordPress plugin before 7.9 does not properly protect some of its REST API routes, which combined with another Object Injection vulnerability can allow unauthenticated attackers to unserialize malicious gadget chains, compromising the site if a suitable chain is present.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-502 Deserialization of Untrusted Data

Affected Products

Vendor	Product	Versions
seopress	seopress	< 7.9

References

Exploits

https://wpscan.com/vulnerability/28507376-ded0-4e1a-b2fc-2182895aa14c/ https://wpscan.com/vulnerability/28507376-ded0-4e1a-b2fc-2182895aa14c/

Frequently Asked Questions

What is CVE-2024-5488? +

The SEOPress WordPress plugin before 7.9 does not properly protect some of its REST API routes, which combined with another Object Injection vulnerability can allow unauthenticated attackers to unserialize malicious gadget chains, compromising the site if a suitable chain is present. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-5488? +

CVE-2024-5488 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-5488? +

CVE-2024-5488 affects products from seopress, specifically: seopress. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-5488? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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