CVE-2026-39578 — MEDIUM (5.5)

CVE-2026-39578 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Unauthenticated PHP Object Injection in Valiance <= 1.2 versions.

CVE-2026-39578 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.

Vulnerability Description

Unauthenticated PHP Object Injection in Valiance <= 1.2 versions.

5.5

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

What is CVE-2026-39578?

CVE-2026-39578 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Unauthenticated PHP Object Injection in Valiance <= 1.2 versions.

How severe is CVE-2026-39578?

CVE-2026-39578 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-39578?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.