Home/CVE/In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, an attacker can exploit this
CVE

CVE-2020-5297

In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, an attacker can exploit this

In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, an attacker can exploit this vulnerability to upload jpg, jpeg, bmp, png, webp, gif, ico, css, js, woff, woff2, svg, ttf, eot, json, md, less, sass, scss, xml files to any directory 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).

LOW · CVSS 3.4 EPSS 0.01759
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

1
octobercms october>= 1.0.319 and < 1.0.466
⚠

Public Exploits & PoCs

1
pocpacketstormsecurity.com · October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Inj...packetstormsecurity.com
▣

Scoring & Timeline

3.4
LOW · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 Jun 2020 · 10:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2020/Aug/2ExploitMailing ListThird Party Advisory
https://github.com/octobercms/october/commit/6711dae8ef70caf0e94cec434498012a2ccd86b8PatchThird Party Advisory
https://github.com/octobercms/october/security/advisories/GHSA-9722-rr68-rfpgPatchThird Party Advisory
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