CVE-2023-331778.8HighCWE-22

CVE-2023-33177: Xibo CMS vulnerable to Remote Code Execution through Zip Slip

xibosignage · xibo-cms

Affected: xibosignage xibo-cms · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

7.0%probability of exploitation in the next 30 days

94th percentile

050100

Higher than 94% of scored CVEs

8.8HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

xibosignage · xibo-cms>= 1.8.0, < 2.3.17; >= 3.0.0, < 3.3.5

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Path Traversal · File and Path Handling
Vendor: xibosignage
Published: May 2023
Band: Possible (1 to 10%), May 2023

CoverageNo articles yet

No CyberSIXT article names CVE-2023-33177 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.