SEPTEMBER 17, 2026
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Case File

CVE-2026-86193

HIGH · CVSS 8.7 EPSS 0.21% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-05 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The grav-plugin-api prior to version 1.0.20 is vulnerable due to inadequate validation of group-inherited super permissions, allowing non-super user managers to alter super-admin accounts. This flaw enables attackers with specific API access rights to modify password fields, potentially granting them full administrative control over the system. Organizations utilizing this plugin should prioritize patching to mitigate the risk of unauthorized access and administrative takeover.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86193
Severity
HIGH
CVSS
8.7
EPSS
0.21%

Original NVD Description

grav-plugin-api before 1.0.20 fails to validate group-inherited super permissions in user-management guards, allowing non-super user managers to modify super-admin accounts. Attackers with api.access and api.users.write can patch password fields on group-super accounts to gain full administrative control.