CVE-2024-55659

SiYuan has an arbitrary file write in the host via /api/asset/upload

Description

SiYuan is a personal knowledge management system. Prior to version 3.1.16, the `/api/asset/upload` endpoint in Siyuan is vulnerable to both arbitrary file write to the host and stored cross-site scripting (via the file write). Version 3.1.16 contains a patch for the issue.

Category

8.7
CVSS
Severity: High
CVSS 4.0 •
EPSS 0.22%
Affected: siyuan-note siyuan
Published at:
Updated at:

References

Link Tags
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-fqj6-whhx-47p7
https://github.com/siyuan-note/siyuan/commit/e70ed57f6e4852e2bd702671aeb8eb3a47a36d71

Frequently Asked Questions

What is the severity of CVE-2024-55659?
CVE-2024-55659 has been scored as a high severity vulnerability.
How to fix CVE-2024-55659?
To fix CVE-2024-55659, 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-2024-55659 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-55659 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-55659?
CVE-2024-55659 affects siyuan-note siyuan.
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