Project Based Calendaring System (PBCS) yopy_upload.php file upload
| pbcs-yopyupload-file-upload (42105) |  Medium Risk |
Description:
Project Based Calendaring System (PBCS) could allow a remote attacker to upload arbitrary files, caused by improper validation of file extensions by the yopy_upload.php script. A remote attacker with valid authentication credentials could exploit this vulnerability to upload a malicious file, which could allow the attacker to execute arbitrary code on the vulnerable system.
Platforms Affected:
- PBCS, Project Based Calendaring System 0.7.1
Remedy:
No remedy available as of July 4, 2009.
Consequences:
Gain Access
References:
- PBCS Web site, PBCS Downloads at http://www.pbcs.org/pbcs_download.php.
- BID-28991: PBCS Multiple Input Validation Vulnerabilities
- CVE-2008-2216: 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.
Reported:
Apr 30, 2008
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