CVE-2026-107506 — HIGH (7.5)

Vulnerability Description

The Simple Banner WordPress plugin before 3.3.3 does not correctly limit the capabilities it grants to the user roles an administrator allows to manage its banners, granting such roles the full administrator capability, which allows users in a low-privileged role to escalate their privileges and fully compromise the site.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-269

References

https://wpscan.com/vulnerability/8123f94c-0f46-4123-ae13-c2d5474476b2/

FAQ

What is CVE-2026-107506?

CVE-2026-107506 is a vulnerability with a CVSS score of 7.5 (HIGH). The Simple Banner WordPress plugin before 3.3.3 does not correctly limit the capabilities it grants to the user roles an administrator allows to manage its banners, granting such roles the full admin...

How severe is CVE-2026-107506?

CVE-2026-107506 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-107506?

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