Unrestricted file upload vulnerability in src/yopy_upload.php in Project-Based Calendaring System (PBCS) 0.7.1 allows remote authenticated users to upload arbitrary files to tmp/uploads.
https://www.exploit-db.com/exploits/5523
https://exchange.xforce.ibmcloud.com/vulnerabilities/42105
Source: Mitre, NVD
Published: 2008-05-14
Updated: 2026-06-16
Base Score: 9
Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C
Severity: High
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.02279