CVE-2026-38949

Summary

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

Affected Software

Weaknesses

• n/a

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

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

References

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

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