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CVE-2024-5503

HIGHCVSS 8.8/10EPSS 0.82%

Last modified

CVE-2024-5503 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The WP Blog Post Layouts plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.1.3. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary PHP files on the server, allowing the execution of any PHP code in those files. EPSS estimates a 0.82% chance of exploitation in the next 30 days.

Description

The WP Blog Post Layouts plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.1.3. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary PHP files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.82%

52.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CodevibrantWp Blog Post Layouts<= 1.1.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2024-5503?
The WP Blog Post Layouts plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.1.3. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary PHP files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.
How severe is CVE-2024-5503?
CVE-2024-5503 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.
How do I fix CVE-2024-5503?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST