CVE-2020-5295: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
(updated )
In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, an attacker can exploit this vulnerability to read local files of an October CMS server. The vulnerability is only exploitable by an authenticated backend user with the cms.manage_assets permission. Issue has been patched in Build 466 (v1.0.466).
References
- packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html
- seclists.org/fulldisclosure/2020/Aug/2
- github.com/advisories/GHSA-r23f-c2j5-rx2f
- github.com/octobercms/october/commit/2b8939cc8b5b6fe81e093fe2c9f883ada4e3c8cc
- github.com/octobercms/october/security/advisories/GHSA-r23f-c2j5-rx2f
- nvd.nist.gov/vuln/detail/CVE-2020-5295
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