CVE-2021-26830

9.1 criticalEPSS 4.6%

Critical (9.1) in tribalsystems zenario. EPSS 4.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.1 critical

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

EPSS: 4.6% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-04-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tribalsystems:zenario

References

https://github.com/TribalSystems/Zenario/releases/tag/8.8.53370
https://github.com/TribalSystems/Zenario/releases/tag/8.8.53370

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