Description
thumbsup.php in Thumbs-Up 1.12, as used in LightNEasy "no database" (aka flat) and SQLite 1.2.2 and earlier, allows remote attackers to copy, rename, and read arbitrary files via directory traversal sequences in the image parameter with a modified cache_dir parameter containing a %00 (encoded null byte).
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- LightNEasy sqlite / no database 1.2.2 - Multiple Vulnerabilities EDB-5452 · webapps · Apr 15, 2008 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 28801 vdb-entry
- 20080418 LightNEasy v.1.2.2 flat Multiple Vulnerabilities mailing-list
- 44674 vdb-entry
- 29833 third-party-advisory
- 5452 exploit
- lightneasy-thumbsup-file-manipulation(49851) vdb-entry