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PatchSiren cyber security CVE debrief

CVE-2026-39625 kutethemes CVE debrief

CVE-2026-39625 is a MEDIUM severity vulnerability in the TechOne theme, affecting versions up to and including 3.0.3. The issue is an Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability, which allows Code Injection. This vulnerability has a CVSS score of 5.3 and a severity rating of MEDIUM. Users of the TechOne theme should be aware of this vulnerability and take necessary actions to mitigate the risk. The vulnerability is caused by improper neutralization of script-related HTML tags in a web page, leading to a Basic XSS vulnerability.

Vendor
kutethemes
Product
TechOne
CVSS
MEDIUM 5.3
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 TechOne theme, particularly those using versions up to and including 3.0.3, should be aware of this vulnerability and take necessary actions to mitigate the risk. Operators, platform administrators, vulnerability management teams, and security teams should review the vulnerability and implement necessary controls.

Technical summary

The CVE-2026-39625 vulnerability is caused by improper neutralization of script-related HTML tags in a web page, leading to a Basic XSS vulnerability. This allows attackers to inject code, potentially leading to unauthorized actions or data breaches. The vulnerability has a CVSS score of 5.3 and a severity rating of MEDIUM. Affected product deployments should be reviewed for exposure.

Defensive priority

Medium priority should be given to updating the TechOne theme to a version beyond 3.0.3 to mitigate this vulnerability. Additional security measures such as Web Application Firewalls (WAFs) should be implemented to detect and prevent XSS attacks.

Recommended defensive actions

  • Update the TechOne theme to a version beyond 3.0.3
  • Review and monitor web application logs for suspicious activity
  • Implement additional security measures such as Web Application Firewalls (WAFs) to detect and prevent XSS attacks
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record was published on 2026-04-08T09:16:32.807Z and was last modified on 2026-07-24T21:10:00.143Z. The NVD entry is currently Deferred. The vulnerability affects TechOne theme versions up to and including 3.0.3. Evidence of exploitation is limited, and defenders should verify affected scope and severity.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-39625 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-39625

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

  • CVE-2026-39625 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-39625

    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.