Low severityNVD Advisory· Published Jun 3, 2020· Updated Aug 4, 2024
Upload whitelisted files to any directory in OctoberCMS
CVE-2020-5297
Description
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).
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
october/cmsPackagist | >= 1.0.319, < 1.0.466 | 1.0.466 |
Affected products
2- Range: >= 1.0.319, < 1.0.466
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-9722-rr68-rfpgghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-5297ghsaADVISORY
- packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.htmlghsax_refsource_MISCWEB
- seclists.org/fulldisclosure/2020/Aug/2ghsamailing-listx_refsource_FULLDISCWEB
- github.com/octobercms/october/commit/6711dae8ef70caf0e94cec434498012a2ccd86b8ghsax_refsource_MISCWEB
- github.com/octobercms/october/security/advisories/GHSA-9722-rr68-rfpgghsax_refsource_CONFIRMWEB
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