CVE-2026-38949

Published: Apr 28, 2026Modified: Jun 17, 2026Deferred

8.9

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L

Exploitability: 2.3 / Impact: 6.0

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Cross-Site Scripting (XSS) vulnerability exists in HTMLy version 3.1.1 in the content creation functionality at the /add/content?type=image endpoint. The application fails to properly sanitize user input, allowing injection of arbitrary code

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (4)

https://github.com/Chittu13/cve-research/blob/main/CVE-2026-38949/README.md

Source: cve@mitre.org

https://github.com/danpros/htmly

Source: cve@mitre.org

https://youtu.be/3e-tzUMCox8

Source: cve@mitre.org

https://github.com/Chittu13/cve-research/blob/main/CVE-2026-38949/README.md

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.