CVE-2025-11421 is a Cross-Site Scripting (XSS) vulnerability found in version 1.0 of code-projects Voting System, specifically within the /admin/candidates_edit.php file. Attackers can inject malicious scripts into the Firstname, Lastname, or Platform arguments, which are then executed in the victim's browser. This medium-severity vulnerability (CVSS 5.4) can be exploited remotely with low attack complexity, potentially leading to limited confidentiality and integrity impacts. While an exploit has been published, there is no evidence of active exploitation, nor is it listed in the KEV catalog; community discussion and media coverage are currently minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0CPE matchmatch criteria | cpe:2.3:a:fabian:voting_system:1.0:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.