CVE-2026-27503
SVXportal <= 2.5 admin/log.php Search Reflected XSS
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | sa2blv |
| Product | svxportal |
| Published | Feb 20, 2026 |
| Last Updated | Feb 20, 2026 |
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CVSS v3 Breakdown
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 Versions
sa2blv / SVXportal
0 ≤ 2.5
References
Credits
philopentest