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CVE-2026-27508: Improper Neutralization of Input During Web Page Generation

🗓️ 30 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Reflected XSS in Smoothwall Express prior to 3.1 Update 13 via unsanitized url parameter.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-27508
30 Mar 202616:51
–attackerkb
cnnvd
CNNVD
Smoothwall Express 跨站脚本漏洞
30 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-27508
30 Mar 202616:51
–cve
cvelist
Cvelist
CVE-2026-27508 Smoothwall Express < 3.1 Update 13 Reflected XSS in redirect.cgi via url Parameter
30 Mar 202616:51
–cvelist
euvd
EUVD
EUVD-2026-17127
30 Mar 202618:31
–euvd
nvd
NVD
CVE-2026-27508
30 Mar 202617:16
–nvd
ptsecurity
Positive Technologies
PT-2026-29062
30 Mar 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-27508
31 Mar 202617:00
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-27508 Smoothwall Express < 3.1 Update 13 Reflected XSS in redirect.cgi via url Parameter
30 Mar 202616:51
–vulnrichment

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28 Jul 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.1
CVSS 3.15.4 - 6.1
EPSS0.00266
SSVC
0