CVE-2020-5296

Arbitrary File Deletion vulnerability in OctoberCMS

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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).

En OctoberCMS (paquete de compositor october/october) versiones desde 1.0.319 y anteriores a 1.0.466, un atacante puede explotar esta vulnerabilidad para eliminar archivos locales arbitrarios de un servidor de October CMS. La vulnerabilidad solo es explotable por un usuario de backend autenticado con el permiso "cms.manage_assets". El problema ha sido parcheado en Build 466 (versión v1.0.466)

October CMS builds 465 and below suffer from arbitrary file read, arbitrary file deletion, file uploading to arbitrary locations, persistent and reflective cross site scripting, and CSV injection vulnerabilities.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-02 CVE Reserved
2020-06-03 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-10-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-73: External Control of File Name or Path
CWE-610: Externally Controlled Reference to a Resource in Another Sphere

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.html	2024-08-04
http://seclists.org/fulldisclosure/2020/Aug/2	2024-08-04

URL	Date	SRC
https://github.com/octobercms/october/commit/2b8939cc8b5b6fe81e093fe2c9f883ada4e3c8cc	2022-06-30
https://github.com/octobercms/october/security/advisories/GHSA-jv6v-fvvx-4932	2022-06-30

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Octobercms Search vendor "Octobercms"		October Search vendor "Octobercms" for product "October"				>= 1.0.319 < 1.0.466 Search vendor "Octobercms" for product "October" and version " >= 1.0.319 < 1.0.466"		-		Affected