CVE-2026-27503 (GCVE-0-2026-27503)
Vulnerability from cvelistv5 – Published: 2026-02-20 16:48 – Updated: 2026-07-14 18:39
VLAI
EPSS
VEX
Title
SVXportal <= 2.5 admin/log.php Search Reflected XSS
Summary
SVXportal version 2.5 and prior contain a reflected cross-site scripting vulnerability in admin/log.php via the search query parameter. When an authenticated administrator views a crafted URL, the application embeds the unsanitized parameter value directly into an HTML input value attribute, allowing attacker-supplied JavaScript to execute in the administrator's browser. This can enable session theft, administrative action forgery, or other browser-based compromise in the context of an admin user.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-20 19:39 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/sa2blv/SVXportal/blob/master/a… | product |
| https://www.vulncheck.com/advisories/svxportal-ad… | third-party-advisory |
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