CVE-2026-73052
published 2026-08-15CVE-2026-73052: SiYuan before v3.7.4 stores attribute-view field names without HTML escaping and interpolates them directly into option elements via innerHTML in the sort…
PriorityP352critical9CVSS 3.1
AVNACLPRLUIRSCCHIHAH
EPSS
0.30%
22.9th percentile
SiYuan before v3.7.4 stores attribute-view field names without HTML escaping and interpolates them directly into option elements via innerHTML in the sort menu. Attackers can inject markup by renaming a database field to execute arbitrary JavaScript when users open the sort menu, with Node integration enabled in the desktop client enabling code execution.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siyuan-note | siyuan | < 3.7.4 | 3.7.4 |
CVSS provenance
nvdv3.19.0CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
nvdv4.09.4CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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VulDB
SiYuan-Note SiYuan up to 3.7.3 Sort Menu innerHTML cross site scripting
vuldb·2026-08-16·CVSS 9.0
CVE-2026-73052 [CRITICAL] SiYuan-Note SiYuan up to 3.7.3 Sort Menu innerHTML cross site scripting
A vulnerability, which was classified as problematic, has been found in SiYuan-Note SiYuan up to 3.7.3. This affects the function innerHTML of the component Sort Menu. This manipulation causes cross site scripting.
This vulnerability appears as CVE-2026-73052. The attack may be initiated remotely. There is no available exploit.
It is advisable to upgrade the affected component.
GHSA
SiYuan before v3.7.4 stores attribute-view field names without HTML escaping and interpolates them directly into option elements via innerHTML in the sort menu.
ghsa_unreviewed·2026-08-16
CVE-2026-73052 [CRITICAL] CWE-79 SiYuan before v3.7.4 stores attribute-view field names without HTML escaping and interpolates them directly into option elements via innerHTML in the sort menu.
SiYuan before v3.7.4 stores attribute-view field names without HTML escaping and interpolates them directly into option elements via innerHTML in the sort menu. Attackers can inject markup by renaming a database field to execute arbitrary JavaScript when users open the sort menu, with Node integration enabled in the desktop client enabling code execution.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-08-15
Published