Description
madpsy ka9q_ubersdr before 0.1.58 has a stored cross-site scripting (XSS) vulnerability in the chat message rendering functionality. User-controlled URLs in chat messages were insufficiently neutralized before being converted into HTML links. Quotation characters could break out of the generated href attribute and introduce attacker-controlled HTML attributes, allowing arbitrary JavaScript to execute in the browser of another user when the stored chat message was rendered. No click on the malicious link was required.
Published: 2026-09-25
Score: 5.4 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

Vendor Solution

Upgrade to version 0.1.58 or later.

Tracking

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Advisories

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History

Fri, 25 Sep 2026 02:00:00 +0000

Type Values Removed Values Added
Description madpsy ka9q_ubersdr before 0.1.58 has a stored cross-site scripting (XSS) vulnerability in the chat message rendering functionality. User-controlled URLs in chat messages were insufficiently neutralized before being converted into HTML links. Quotation characters could break out of the generated href attribute and introduce attacker-controlled HTML attributes, allowing arbitrary JavaScript to execute in the browser of another user when the stored chat message was rendered. No click on the malicious link was required.
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-25T01:53:43.733Z

Reserved: 2026-09-25T01:53:42.857Z

Link: CVE-2026-97723

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-25T02:16:55.377

Modified: 2026-09-25T02:16:55.377

Link: CVE-2026-97723

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses