CVE-2023-32751

Public Exploit

Description

Pydio Cells through 4.1.2 allows XSS. Pydio Cells implements the download of files using presigned URLs which are generated using the Amazon AWS SDK for JavaScript [1]. The secrets used to sign these URLs are hardcoded and exposed through the JavaScript files of the web application. Therefore, it is possible to generate valid signatures for arbitrary download URLs. By uploading an HTML file and modifying the download URL to serve the file inline instead of as an attachment, any included JavaScript code is executed when the URL is opened in a browser, leading to a cross-site scripting vulnerability.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.80% Top 30%
Third-Party Advisory redteam-pentesting.de Third-Party Advisory redteam-pentesting.de
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses third party advisory
https://www.redteam-pentesting.de/advisories/rt-sa-2023-004/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-32751?
CVE-2023-32751 has been scored as a medium severity vulnerability.
How to fix CVE-2023-32751?
To fix CVE-2023-32751, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-32751 being actively exploited in the wild?
It is possible that CVE-2023-32751 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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