CVE-2020-5296

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 delete arbitrary 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?

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0.62% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.2/10 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-jv6v-fvvx-4932
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-jv6v-fvvx-4932
30
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal