CVE Explorer

CVE-2026-9585

An unauthenticated reflected cross-site scripting (XSS) vulnerability exists in Sangoma Switchvox SMB Edition version 8.3 (104997). The application fails to properly sanitize the portal parameter supplied to the invalid_browser and invalid_browser_login handlers. User-supplied data is reflected into JavaScript generated by the application, allowing attacker-controlled script execution within a victim's browser.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ebbb75e6943422996fb84f3e37e1d9e020b6252f0a54f670fb1f7989350f6f81

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Switchvox SMB Edition","vendor":"Sangoma","versions":[{"lessThan":"8.4.0.2","status":"affected","version":"8.3 (104997)","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:6a951a5c3efc9ba06779a96b61722ccb5b49d64edd35ea6b0e32d9c3f854c311 · sha256:715c7805278abd6e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.6,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"…

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:6a951a5c3efc9ba06779a96b61722ccb5b49d64edd35ea6b0e32d9c3f854c311 · sha256:715c7805278abd6e… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:6a951a5c3efc9ba06779a96b61722ccb5b49d64edd35ea6b0e32d9c3f854c311 · sha256:715c7805278abd6e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"tags":["third-party-advisory"],"url":"https://labs.sra.io/posts/switchvox/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:6a951a5c3efc9ba06779a96b61722ccb5b49d64edd35ea6b0e32d9c3f854c311 · sha256:715c7805278abd6e… · /containers/cna/references/1

{"tags":["release-notes"],"url":"https://sangomakb.atlassian.net/wiki/spaces/Switchvox/pages/1802371073/Switchvox+-+Release+Notes+Version+8.4.0.2+July+14+2026"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:6a951a5c3efc9ba06779a96b61722ccb5b49d64edd35ea6b0e32d9c3f854c311 · sha256:715c7805278abd6e… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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