OCTOBER 1, 2026
Live Feed
Back to database
Case File

CVE-2021-26830

CRITICAL · CVSS 9.1 EPSS 4.57% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-16 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.1. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable. It involves a SQL injection risk.

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-2021-26830
Severity
CRITICAL
CVSS
9.1
EPSS
4.57%

Original NVD Description

SQL Injection in Tribalsystems Zenario CMS 8.8.52729 allows remote attackers to access the database or delete the plugin. This is accomplished via the `ID` input field of ajax.php in the `Pugin library - delete` module.

Related CVEs

Other vulnerabilities affecting the same vendor(s)