Description
Insecure Permissions vulnerability found in Extplorer File manager eXtplorer v.2.1.15 allows a remote attacker to execute arbitrary code via the index.php compenent
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | extplorer | No fix yet | — |
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.
GitHub 1 repository
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cowsecurity/CVE-2023-27842 ★ 2 · Mar 25, 2023
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- http://blog.tristaomarinho.com/extplorer-2-1-15-insecure-permissions-following-remote-code-execution/
- http://extplorer.net/
- http://extplorer.net/attachments/download/99/eXtplorer_2.1.15.zip
- https://github.com/tristao-marinho/CVE-2023-27842/blob/main/README.md
- https://github.com/tristao-marinho/CVE-2023-27842