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GHSA-fqj6-whhx-47p7
No affected components available
Summary
The /api/asset/upload endpoint in Siyuan is vulnerable to both arbitrary file write to the host and stored XSS (via the file write).
Impact
Arbitrary file write
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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