What’s Vulnerable › Vulnerabilities

CVE-2025-56154

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-02 · updated 2026-06-17
• Weakness: CWE-79

Description

htmly v3.0.8 is vulnerable to Cross Site Scripting (XSS) in the /author/:name endpoint of the affected application. The name parameter is not properly sanitized before being reflected in the HTML response, allowing attackers to inject arbitrary JavaScript payloads.

Affected products

• htmly: 3.0.8

References

• https://gist.github.com/akinerkisa/28e97fa132b1a98cff5d05a79b437901
• https://github.com/danpros/htmly/releases/tag/v3.0.9#:~:text=Security%20fixes%20found%20in%20version%203.0.8
• https://pastebin.com/dVityKmU

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