Description · from the CVE record

SiYuan version 3.0.3 allows executing arbitrary commands on the server. This is possible because the application is vulnerable to Server Side XSS.

Affected

ProductAffectedFixed inSource
SiYuan3.0.3–CNA
siyuan3.0.3–CISA-ADP

Scores by source

Fluid Attacks (CNA)9.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

reffluidattacks.com/advisories/dezcorefgithub.com/siyuan-note/siyuan