PT-2021-17154 · Tribal Systems · Zenario Cms

Published 2021-04-16 · Updated 2022-03-18 · CVE-2021-26830

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Tribalsystems Zenario CMS versions prior to 8.8.52729

Description: The issue 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.

Recommendations: For versions prior to 8.8.52729, as a temporary workaround, consider restricting access to the "ajax.php" endpoint in the Pugin library - delete module to minimize the risk of exploitation. Avoid using the ID input field in the affected module until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-26830

GHSA-W4F3-7F7C-X652

Affected Products

Zenario Cms

References · 7

• 🔥 https://exploit-db.com/exploits/49642 · Exploit
• https://osv.dev/vulnerability/CVE-2021-26830 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26830 · Security Note
• https://osv.dev/vulnerability/GHSA-w4f3-7f7c-x652 · Vendor Advisory
• https://github.com/TribalSystems/Zenario/releases/tag/8.8.53370 · Note
• https://github.com/TribalSystems/Zenario/commit/2c82a4d126c8446106347ef603b157f2d4175fd1 · Note
• https://edhunter484.medium.com/blind-sql-injection-on-zenario-cms-b58b6820c32d · Note