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TI-2023-11881 Aliases CVE-2023-27035GHSA-3mrx-4wfm-g48p

An issue discovered in Obsidian Canvas 1.1.9 allows remote attackers to send desktop…

Priority HIGH 72CWE-276Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

An issue discovered in Obsidian Canvas 1.1.9 allows remote attackers to send desktop notifications, record user audio and other unspecified impacts via embedded website on the canvas page.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01838 79th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:obsidian:obsidian:1.1.9:*:*:*:*:*:*:*1.1.9VulnerableObsidian
  • cpe:2.3:a:obsidian:obsidian:1.1.9:*:*:*:*:*:*:* Versions 1.1.9 Vulnerable ·Obsidian

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-27035
  2. 2026-10-03 Alias added: GHSA-3mrx-4wfm-g48p

References

Exploit 2

Other 1

  • TI-2023-01985 Obsidian Local File Disclosure CVSS 3.1HIGH 8.2
  • TI-2022-16774 Obsidian 0.14.x and 0.15.x before 0.15.5 allows obsidian://hook-get-address remote code… CVSS 3.1CRITICAL 9.8
  • TI-2021-15828 Obsidian before 0.12.12 does not require user confirmation for non-http/https URLs. CVSS 3.1CRITICAL 9.8
  • TI-2023-16416 Obsidian before 1.2.2 allows calls to unintended APIs (for microphone access, camera… CVSS 3.1HIGH 8.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences