CVE-2020-5295

moderate-risk
Published 2020-06-03

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).

Do I need to act?

~
9.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
49045
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.8/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Octobercms

References (8)

Exploit http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-...
Exploit http://seclists.org/fulldisclosure/2020/Aug/2
Patch https://github.com/octobercms/october/commit/2b8939cc8b5b6fe81e093fe2c9f883ada4e...
Patch https://github.com/octobercms/october/security/advisories/GHSA-r23f-c2j5-rx2f
Exploit http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-...
Exploit http://seclists.org/fulldisclosure/2020/Aug/2
Patch https://github.com/octobercms/october/commit/2b8939cc8b5b6fe81e093fe2c9f883ada4e...
Patch https://github.com/octobercms/october/security/advisories/GHSA-r23f-c2j5-rx2f
35
/ 100
moderate-risk
Severity 19/34 · Moderate
Exploitability 11/34 · Low
Exposure 5/34 · Minimal