What is CVE-2025-63640?

CVE-2025-63640 is a medium-severity vulnerability in Rems Medicine Reminder App, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-11-07.

How severe is CVE-2025-63640?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Rems Medicine Reminder App

CVE-2025-63640

Sourcecodester Medicine Reminder App v1.0 is vulnerable to Cross-Site Scripting (XSS) in the "Medicine Name" and "Notes (Optional)" fields when creating an "Upcoming Reminder", allowing an attacker to inject arbitrary potentially malicious HTML/JavaScript code that executes in the victim's browser upon clicking the "Save Reminder" button.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (12.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Rems Medicine_reminder_app — versions 1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2025-63640?: CVE-2025-63640 is a medium-severity vulnerability in Rems Medicine Reminder App, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-11-07.
How severe is CVE-2025-63640?: Medium severity. CVSS v3 base score is 6.1 out of 10.