PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-39684 UnTheme CVE debrief

The CVE-2026-39684 vulnerability is an Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') issue in the UnTheme OrganicFood theme, allowing PHP Local File Inclusion. This issue affects OrganicFood from n/a through version 3.6.4. The vulnerability has a CVSS score of 7.5 and a severity of HIGH. Users of the UnTheme OrganicFood theme, particularly those using versions from n/a through 3.6.4, should be aware of this vulnerability and take necessary actions to mitigate the risk. The vulnerability is caused by improper control of filenames for include/require statements in PHP programs, specifically in the UnTheme OrganicFood theme. This allows for PHP Local File Inclusion, potentially leading to unauthorized access and data breaches. High priority should be given to updating the UnTheme OrganicFood theme to a version beyond 3.6.4, as this vulnerability has a high CVSS score of 7.5. It is essential to review and monitor the usage of the OrganicFood theme in your environment and implement additional security measures to prevent Local File Inclusion attacks.

Vendor
UnTheme
Product
OrganicFood
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-04-08
Original CVE updated
2026-07-24
Advisory published
2026-04-08
Advisory updated
2026-07-24

Who should care

Users of the UnTheme OrganicFood theme, particularly those using versions from n/a through 3.6.4, should be aware of this vulnerability and take necessary actions to mitigate the risk.

Technical summary

The vulnerability is caused by improper control of filenames for include/require statements in PHP programs, specifically in the UnTheme OrganicFood theme. This allows for PHP Local File Inclusion, potentially leading to unauthorized access and data breaches. The issue has been identified in versions from n/a through 3.6.4 of the OrganicFood theme.

Defensive priority

High priority should be given to updating the UnTheme OrganicFood theme to a version beyond 3.6.4, as this vulnerability has a high CVSS score of 7.5.

Recommended defensive actions

  • Update the UnTheme OrganicFood theme to a version beyond 3.6.4.
  • Review and monitor the usage of the OrganicFood theme in your environment.
  • Implement additional security measures to prevent Local File Inclusion attacks.

Evidence notes

The CVE record was published on 2026-04-08T09:16:40.273Z and has not been modified since. The NVD entry is currently Deferred. The vulnerability details were provided by [email protected].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-39684 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-39684

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-39684 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-39684

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.