What’s Vulnerable › Vulnerabilities
CVE-2026-40548: Unrestricted Upload of File with Dangerous Type in SOPlanning
- Severity: medium (CVSS 6.4 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-01 · updated 2026-07-22
- Weakness: CWE-434
Description
SOPlanning does not verify uploaded file extension. An authenticated attacker with access to the backup functionality can upload a crafted ZIP archive containing a legitimate user.csv file alongside a malicious file, which is extracted on the server. When combined with CVE-2026-40547 (Path Traversal), the malicious file (e.g., a PHP script) can be placed in a web-accessible location and executed via the browser. This issue affects SOPlanning version 1.55 and below.
Affected products
- SOPlanning: through 1.55
References
Get alerted when CVE-2026-40548 or the next vulnerability affects your stack