CVE-2026-38949

HIGH EPSS 27.5%
Published Apr 28, 20262mo ago · Modified Jun 17, 20262w ago
8.9 CVSS 3.1
High
Find Similar
Published Apr 28, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

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

CVSS Details

Base Score
8.9
Exploitability
2.3
Impact
6.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality High
Integrity High
Availability Low

Threat Intelligence

EPSS Exploit Probability
27.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 3

  • github.com https://github.com/Chittu13/cve-research/blob/main/CVE-2026-38949/README.md
  • github.com https://github.com/danpros/htmly
  • youtu.be https://youtu.be/3e-tzUMCox8

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.