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.

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Vendors Products
Ka9q Ubersdr Subscribe
Advisories

No advisories yet.

Fixes

Solution

Upgrade to version 0.1.58 or later.


Workaround

No workaround given by the vendor.

History

Fri, 25 Sep 2026 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Madpsy
Madpsy ka9q Ubersdr
Vendors & Products Madpsy
Madpsy ka9q Ubersdr

Fri, 25 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 25 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Title Stored XSS in ka9q_ubersdr chat message rendering

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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-25T13:50:52.775Z

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

Link: CVE-2026-97723

cve-icon Vulnrichment

Updated: 2026-09-25T13:50:45.477Z

cve-icon NVD

Status : Received

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

Modified: 2026-09-25T14:17:26.060

Link: CVE-2026-97723

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-25T14:14:46Z

Weaknesses