Stored XSS in the VPN logs monitor

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-111088
StatePUBLISHED
Assignerairbus
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-20 19:17:30 UTC
Updated2026-10-20 19:35:23 UTC
DescriptionA Stored Cross-Site Scripting vulnerability exists in the SNS VPN log monitoring screen.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem Types: CWE-79 | CWE-79 CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.1CNACVSS6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Stormshield Stormshield Network Security affected 4.3.0 4.3.44 semver Not specified
CNA Stormshield Stormshield Network Security affected 4.8.0 4.8.19 semver Not specified
CNA Stormshield Stormshield Network Security affected 5.0.0 5.0.9 semver Not specified
CNA Stormshield Stormshield Network Security affected 5.1.0 5.1.3 semver Not specified
CNA Stormshield Stormshield Network Security unaffected 4.3.45 QS semver Not specified
CNA Stormshield Stormshield Network Security unaffected 4.8.20 LTSB semver Not specified
CNA Stormshield Stormshield Network Security unaffected 5.0.10 semver Not specified
CNA Stormshield Stormshield Network Security unaffected 5.1.4 EA semver Not specified

References

ReferenceSourceLinkTags
advisories.stormshield.eu/2026-030 [email protected] advisories.stormshield.eu
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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