CVE-2026-40548: medium-severity vulnerability in SOPlanning
Unrestricted Upload of File with Dangerous Type in SOPlanning
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.4%
exploitation probability
0.4%top 65% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H
Affected products
SOPlanning · SOPlanningRelated CVEs — SOPlanning
In the same product, most dangerous first.
CVE-2026-40547MEDIUMPath Traversal in SOPlanningEPSS 0.6%CVE-2026-40545MEDIUMReflected XSS in SOPlanningEPSS 0.6%CVE-2024-9574CRITICALSQL Injection vulnerability in SOPlanningEPSS 0.5%CVE-2026-50644HIGHSQL Injection in SOPlanning Audit Retention ConfigurationEPSS 0.5%CVE-2026-40543HIGHMissing Authorization in SOPlanningEPSS 0.4%CVE-2026-40544MEDIUMStored XSS in SOPlanningEPSS 0.4%