Missing Authentication for Critical Function Affecting devcode-it/openstamanager package, versions <2.10.1


Severity

Recommended
0.0
critical
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Social Trends
EPSS
0.54% (41st percentile)

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  • Snyk IDSNYK-PHP-DEVCODEITOPENSTAMANAGER-15441033
  • published9 Mar 2026
  • disclosed3 Mar 2026
  • creditAras Janusonis

Introduced: 3 Mar 2026

CVE-2026-27012  (opens in a new tab)
CWE-306  (opens in a new tab)

How to fix?

Upgrade devcode-it/openstamanager to version 2.10.1 or higher.

Overview

devcode-it/openstamanager is a management software for technical assistance and electronic invoicing

Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the request handler in modules/utenti/actions.php. An attacker can grant themselves or other accounts administrative privileges and alter group memberships by sending crafted POST updates (e.g., idgruppo) without any authentication.

References

CVSS Base Scores

version 4.0
version 3.1