CVE-2024-3097: nextgen gallery Auth Bypass — Fix

Description

The WordPress Gallery Plugin – NextGEN Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_item function in versions up to, and including, 3.59. This makes it possible for unauthenticated attackers to extract sensitive data including EXIF and other metadata of any image uploaded through the plugin.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
imagely	nextgen_gallery	< 3.59.1

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3063940/nextgen-gallery/trunk/src/REST/Admin/Block.php?old=3003333&old_path=nextgen-gallery%2Ftrunk%2Fsrc%2FREST%2FAdmin%2FBlock.php https://plugins.trac.wordpress.org/changeset/3063940/nextgen-gallery/trunk/src/REST/Admin/Block.php?old=3003333&old_path=nextgen-gallery%2Ftrunk%2Fsrc%2FREST%2FAdmin%2FBlock.php

Other References

https://plugins.trac.wordpress.org/browser/nextgen-gallery/trunk/src/REST/Admin/Block.php#L40 https://www.wordfence.com/threat-intel/vulnerabilities/id/75f87f99-9f0d-46c2-a6f1-3c1ea0176303?source=cve https://zpbrent.github.io/pocs/8-plugin-nextgen-gallery-InfoDis-20240327.mp4 https://plugins.trac.wordpress.org/browser/nextgen-gallery/trunk/src/REST/Admin/Block.php#L40 https://www.wordfence.com/threat-intel/vulnerabilities/id/75f87f99-9f0d-46c2-a6f1-3c1ea0176303?source=cve https://zpbrent.github.io/pocs/8-plugin-nextgen-gallery-InfoDis-20240327.mp4

Frequently Asked Questions

What is CVE-2024-3097? +

The WordPress Gallery Plugin – NextGEN Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_item function in versions up to, and including, 3.59. This makes it possible for unauthenticated attackers to extract sensitive data including EXIF and other metadata of any image uploaded through the plugin. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-3097? +

CVE-2024-3097 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-3097? +

CVE-2024-3097 affects products from imagely, specifically: nextgen_gallery. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-3097? +

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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