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PatchSiren cyber security CVE debrief

CVE-2026-59517 hassantafreshi CVE debrief

CVE-2026-59517 is a high-severity unauthenticated Cross Site Scripting (XSS) vulnerability in Easy Form Builder versions up to 4.0.12. Defenders should assess exposure, prioritize remediation, and verify vendor-provided fixes.

Vendor
hassantafreshi
Product
Easy Form Builder
CVSS
HIGH 7.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-23
Original CVE updated
2026-10-24
Advisory published
2026-07-23
Advisory updated
2026-10-24

Who should care

Defenders of systems using Easy Form Builder versions up to 4.0.12 should assess exposure and prioritize remediation.

Why it matters

CVE-2026-59517 is a high-severity unauthenticated Cross Site Scripting (XSS) vulnerability in Easy Form Builder versions up to 4.0.12. Defenders should assess exposure, prioritize remediation, and verify vendor-provided fixes.

  • Defenders must assess exposure of Easy Form Builder versions up to 4.0.12
  • Remediation of the XSS vulnerability is recommended
  • Verification of vendor-provided fixes is necessary

Technical summary

CVE-2026-59517 is a high-severity unauthenticated Cross Site Scripting (XSS) vulnerability in Easy Form Builder versions up to 4.0.12.

Defensive priority

Remediation is recommended; verify vendor-provided fixes.

Recommended defensive actions

  • Assess exposure of Easy Form Builder versions up to 4.0.12
  • Prioritize remediation of the XSS vulnerability
  • Verify vendor-provided fixes

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-59517 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-59517

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

  • CVE-2026-59517 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-59517

    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.