CVE-2023-6598: speedycache Auth Bypass — Fix

Description

The SpeedyCache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the speedycache_save_varniship, speedycache_img_update_settings, speedycache_preloading_add_settings, and speedycache_preloading_delete_resource functions in all versions up to, and including, 1.1.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to update plugin options.

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
softaculous	speedycache	< 1.1.3

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3010577/speedycache https://plugins.trac.wordpress.org/changeset/3010577/speedycache

Other References

https://www.wordfence.com/threat-intel/vulnerabilities/id/db8cfdba-f3b2-45dc-9be7-6f6374fd5f39?source=cve https://www.wordfence.com/threat-intel/vulnerabilities/id/db8cfdba-f3b2-45dc-9be7-6f6374fd5f39?source=cve

Frequently Asked Questions

What is CVE-2023-6598? +

The SpeedyCache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the speedycache_save_varniship, speedycache_img_update_settings, speedycache_preloading_add_settings, and speedycache_preloading_delete_resource functions in all versions up to, and including, 1.1.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to update plugin options. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2023-6598? +

CVE-2023-6598 has a CVSS v3.1 score of 4.3 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-2023-6598? +

CVE-2023-6598 affects products from softaculous, specifically: speedycache. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6598? +

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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