CVE - CVE-2023-33177

CVE-ID
CVE-2023-33177	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Xibo is a content management system (CMS). A path traversal vulnerability exists in the Xibo CMS whereby a specially crafted zip file can be uploaded to the CMS via the layout import function by an authenticated user which would allow creation of files outside of the CMS library directory as the webserver user. This can be used to upload a PHP webshell inside the web root directory and achieve remote code execution as the webserver user. Users should upgrade to version 2.3.17 or 3.3.5, which fix this issue. Customers who host their CMS with Xibo Signage have already received an upgrade or patch to resolve this issue regardless of the CMS version that they are running.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://claroty.com/team82/disclosure-dashboard URL:https://claroty.com/team82/disclosure-dashboard MISC:https://github.com/xibosignage/xibo-cms/commit/1cbba380fa751a00756e70d7b08b5c6646092658 URL:https://github.com/xibosignage/xibo-cms/commit/1cbba380fa751a00756e70d7b08b5c6646092658 MISC:https://github.com/xibosignage/xibo-cms/commit/45c6b53c3978639db03b63270a56f4397f49b2c9 URL:https://github.com/xibosignage/xibo-cms/commit/45c6b53c3978639db03b63270a56f4397f49b2c9 MISC:https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-jj27-x85q-crqv URL:https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-jj27-x85q-crqv MISC:https://xibosignage.com/blog/security-advisory-2023-05/ URL:https://xibosignage.com/blog/security-advisory-2023-05/
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20230517	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230517)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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