Arbitrary File Upload Affecting devcode-it/openstamanager package, versions >=0.0.0
Threat Intelligence
This vulnerability is trending on Twitter; this may indicate a growing threat.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-DEVCODEITOPENSTAMANAGER-16419410
- published5 May 2026
- disclosed4 May 2026
- creditUnknown
Introduced: 4 May 2026
CVE-2026-38751 (opens in a new tab)How to fix?
There is no fixed version for devcode-it/openstamanager.
Overview
devcode-it/openstamanager is a management software for technical assistance and electronic invoicing
Affected versions of this package are vulnerable to Arbitrary File Upload via the upload_modules.php process. An attacker can upload arbitrary files by exploiting insufficient validation during module updates.