CVE Explorer

CVE-2026-31953

Xibo is an open source digital signage platform with a web content management system and Windows display player software. A stored Cross-Site Scripting (XSS) vulnerability in versions prior to 4.4.1 allows an authenticated user with notification creation permissions to inject arbitrary JavaScript into the notification body. When the notification is set as an "interrupt," the payload executes automatically in the browser of any targeted user upon login, requiring zero user interaction. Exploitati

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d980367c7ccacc0debddb2126a75015120973b56c7c7aeef4c158a72fc9ca768

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"xibo-cms","vendor":"xibosignage","versions":[{"status":"affected","version":"< 4.4.1"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:90a963bc393ed7ba62686c85489edb98aae149a74fa19cd348fc069eef170675 · sha256:e04cbc2f7f2aaa36… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:90a963bc393ed7ba62686c85489edb98aae149a74fa19cd348fc069eef170675 · sha256:e04cbc2f7f2aaa36… · /containers/cna/metrics/0/cvssV3_1

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:v2:90a963bc393ed7ba62686c85489edb98aae149a74fa19cd348fc069eef170675 · sha256:e04cbc2f7f2aaa36… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/xibosignage/xibo-cms/releases/tag/4.4.1","tags":["x_refsource_MISC"],"url":"https://github.com/xibosignage/xibo-cms/releases/tag/4.4.1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:90a963bc393ed7ba62686c85489edb98aae149a74fa19cd348fc069eef170675 · sha256:e04cbc2f7f2aaa36… · /containers/cna/references/1

{"name":"https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-85w9-c833-q4w2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-85w9-c833-q4w2"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:90a963bc393ed7ba62686c85489edb98aae149a74fa19cd348fc069eef170675 · sha256:e04cbc2f7f2aaa36… · /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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