CVE-2026-48906
8.1 · HIGHThe vulnerability in the Tassos Framework Plugin allows users to delete arbitrary files on the affected sites.
Overview
CVE-2026-48906 is a high-severity vulnerability affecting tassos advanced_custom_fields. It was published on May 27, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical description
The vulnerability in the Tassos Framework Plugin allows users to delete arbitrary files on the affected sites.
Remediation
Check the references section for vendor advisories and patches from tassos. Update advanced_custom_fields to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| tassos | advanced_custom_fields | 1.0.0 | Affected |
| tassos | convert_forms | 1.0.0 | Affected |
| tassos | engagebox | 1.0.0 | Affected |
| tassos | google_structured_data | 1.0.0 | Affected |
| tassos | mailchimp_auto-subscribe | 1.0.0 | Affected |
| tassos | smile_pack | 1.0.0 | Affected |
| tassos | tassos_framework | 1.0.0 | Affected |
References
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Frequently asked questions
What is CVE-2026-48906?
CVE-2026-48906 is a high-severity vulnerability affecting tassos advanced_custom_fields. It was published on May 27, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2026-48906?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-48906?
Check the references section for vendor advisories and patches from tassos. Update advanced_custom_fields to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-48906?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-48906 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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