Description
Anote 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to execute arbitrary code by injecting malicious payloads into markdown files stored within the application. Attackers can craft malicious markdown files with embedded JavaScript that executes system commands when opened, enabling remote code execution on the victim's computer.
Published: 2026-05-15
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 26 May 2026 00:00:00 +0000

Type Values Removed Values Added
Title Anote 1.0 Persistent Cross-Site Scripting Remote Code Execution Anote 1.0 Persistent Cross-Site Scripting Leading to Code Execution

Sun, 17 May 2026 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Anothernote
Anothernote anote
Vendors & Products Anothernote
Anothernote anote

Sat, 16 May 2026 02:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 15 May 2026 19:00:00 +0000

Type Values Removed Values Added
Description Anote 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to execute arbitrary code by injecting malicious payloads into markdown files stored within the application. Attackers can craft malicious markdown files with embedded JavaScript that executes system commands when opened, enabling remote code execution on the victim's computer.
Title Anote 1.0 Persistent Cross-Site Scripting Remote Code Execution
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


Subscriptions

Anothernote Anote
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-25T23:41:17.199Z

Reserved: 2026-05-15T16:27:17.941Z

Link: CVE-2021-47963

cve-icon Vulnrichment

Updated: 2026-05-16T01:15:49.584Z

cve-icon NVD

Status : Deferred

Published: 2026-05-15T19:16:55.900

Modified: 2026-06-17T04:18:50.410

Link: CVE-2021-47963

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-17T17:01:10Z

Weaknesses