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CVE-2026-40544

Stored XSS in SOPlanning PUBLISHED

Description (CNA)

SOPlanning is vulnerable to Stored Cross-Site Scripting (XSS) via /process/upload_backup endpoint. An authenticated attacker with access to the backup functionality can upload a crafted ZIP archive containing a malicious user.csv file with embedded JavaScript. The injected code is executed in the victim’s browser when a user clicks the Edit button for the malicious backup. This issue affects SOPlanning version 1.55 and below.

Affected (CNA)

Vendor / productVersions
SOPlanning / SOPlanningaffected 0 through 1.55

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.