CVE-2026-26352

EPSS 0.14%
Veröffentlicht 30.03.2026 16:49:16
Zuletzt bearbeitet 14.04.2026 16:34:30
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Smoothwall Express < 3.1 Update 13 Stored XSS in vpnmain.cgi via VPN_IP Parameter

Smoothwall Express versions prior to 3.1 Update 13 contain a stored cross-site scripting vulnerability in the /cgi-bin/vpnmain.cgi script due to improper sanitation of the VPN_IP parameter. Authenticated attackers can inject arbitrary JavaScript through VPN configuration settings that executes when the affected page is viewed by other users.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 5

NVD 13 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Smoothwall ≫ Smoothwall Express Version <= 3.0

Smoothwall ≫ Smoothwall Express Version 3.1 Update update1 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update10 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update11 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update12 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update2 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update3 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update4 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update5 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update6 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update7 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update8 SwEdition -

Smoothwall ≫ Smoothwall Express Version 3.1 Update update9 SwEdition -

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.14%	0.035

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
disclosure@vulncheck.com	5.4	2.3	2.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
disclosure@vulncheck.com	5.1	0	0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://community.smoothwall.org/forum/viewtopic.php?t=45095

Product

Release Notes

https://www.vulncheck.com/advisories/smoothwall-express-stored-xss-in-vpnmain-cgi-via-vpn-ip-parameter

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2026-26352

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2026-26352

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2026-26352

EUVD

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CVE-2026-26352