VulnSocial

CVE-2026-31953Disclosure(xibosignage / xibo)

LOWCVSS 5.4 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

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. Exploitation of the vulnerability is possible on behalf of an authorized user who has both of the following privileges, which are not granted to non-admins as standard: Access to the Notification Centre to view past notifications, and include "Add Notification" button to allow for the creation of new notifications. Users should upgrade to version 4.4.1 which fixes this issue. Upgrading to a fixed version is necessary to remediate. Users unable to upgrade should revoke such privileges from users they do not trust.

xibosignage CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • xibo

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
xibosignage
Products
xibo

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-25: 2Technical Details · 2026-04-25: 204-25
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* 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) vulnerab… https://www.cve.org/CVERecord?id=CVE-2026-31953 ----- Traducción: CVE-2026-31953 Xib… http://infoflow.cloud`

    Post summary

    A new CVE (CVE‑2026‑31953) has been documented as a stored XSS vulnerability affecting the open‑source Xibo digital signage platform, with reference to the official CVE record but no PoC, exploit code, or patch details announced.

    0000035
    72 followersView on X
  • CVE@CVEnew
    Disclosure

    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) vulnerab… https://www.cve.org/CVERecord?id=CVE-2026-31953

    Post summary

    The text announces the assignment of CVE-2026-31953, describing it as a stored XSS vulnerability in the Xibo open‑source digital signage platform.

    00000122
    57.2K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appxibosignagexibo---

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