CVE-2026-27503 is a reflected cross-site scripting (XSS) vulnerability in SVXportal version 2.5 and earlier, specifically within the admin/log.php component via the 'search' parameter. This medium-severity vulnerability (CVSS 6.1) allows an unauthenticated attacker to inject malicious JavaScript into an administrator's browser by crafting a specific URL, leading to potential session theft or administrative action forgery. While the vulnerability is easily exploitable via a network-based attack requiring user interaction, there is currently no evidence of active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.5CPE matchmatch criteria | cpe:2.3:a:radioinorr:svxportal:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/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, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.