CVE-2025-60312 — MEDIUM (6.1)

Vulnerability Description

Sourcecodester Markdown to HTML Converter v1.0 is vulnerable to a Cross-Site Scripting (XSS) in the "Markdown Input" field, allowing a remote attacker to inject arbitrary HTML/JavaScript code that executes in the victim's browser upon clicking the "Convert to HTML" button.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Rems	Markdown To Html Converter	1.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/ChuckBartowski7/Vulnerability-Research/blob/main/CVE-2025-603ExploitThird Party Advisory
https://www.sourcecodester.com/php/18295/markdown-html-converter-using-php-and-jProduct
https://github.com/ChuckBartowski7/Vulnerability-Research/blob/main/CVE-2025-603ExploitThird Party Advisory

FAQ

What is CVE-2025-60312?

CVE-2025-60312 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Sourcecodester Markdown to HTML Converter v1.0 is vulnerable to a Cross-Site Scripting (XSS) in the "Markdown Input" field, allowing a remote attacker to inject arbitrary HTML/JavaScript code that exe...

How severe is CVE-2025-60312?

CVE-2025-60312 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-60312?

Check the references section above for vendor advisories and patch information. Affected products include: Rems Markdown To Html Converter.