Lucene search
+L

CVE-2026-87808

🗓️ 09 Sep 2026 11:20:57Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 25 Views🌐 WEB

Read-only bypass in SiYuan <= 3.8.1 via fullTextSearchBlock allows raw blocks DB read access.

Related
Detection
Affected
Refs
Paths
Vulners
CNA
Node
b3logsiyuanRange<3.8.2
[
  {
    "vendor": "siyuan-note",
    "product": "siyuan",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.8.2"
      },
      {
        "version": "3.8.2",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
method=2request body/api/search/fullTextSearchBlockIncomplete fix for CVE-2026-32767 where method=2 in the fullTextSearchBlock endpoint forwards caller-supplied SQL to the blocks database without enforcing read-only boundaries.CWE-693

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

09 Sep 2026 20:20Current
6Medium risk
Vulners AI Score6
CVSS 3.14.9
CVSS 48.7
EPSS0.00444
SSVC
25