Xibosignage
Monthly
Stored cross-site scripting in Xibo CMS prior to 4.4.2 allows authenticated users with elevated DataSet privileges to chain a Stored XSS with an iframe sandbox escape via the Data Connector functionality, executing script in another user's browser context. Scope-changed impact (S:C) with high confidentiality loss means a low-privileged-but-trusted operator can compromise an admin session viewing the affected dataset content. No public exploit identified at time of analysis and the issue is not on the CISA KEV list.
Server-Side Request Forgery in Xibo CMS versions prior to 4.4.1 lets an authenticated user with Library upload permissions coerce the CMS server into issuing arbitrary HTTP requests to internal or external hosts. This enables internal network scanning, reaching cloud instance-metadata endpoints such as AWS IMDS, pivoting to unauthenticated internal services, and data exfiltration. No public exploit identified at time of analysis; EPSS is low (0.03%, 9th percentile) and CISA SSVC records exploitation as none.
SQL injection in Xibo CMS versions 1.7 through 4.4.0 allows authenticated users with DataSet or Layout access privileges to extract and modify arbitrary database contents via crafted API filter parameters. The vulnerability affects a widely-deployed open source digital signage platform and has been addressed in version 4.4.1, with patches retroactively provided for out-of-support versions (3.3, 2.3, 1.8) indicating vendor awareness of active deployments on legacy versions. EPSS data not available, but the low attack complexity (AC:L) and network vector (AV:N) combined with the broad version range (nearly 7 years of releases) suggest significant exposure across installations.
Missing authorization in Xibo CMS prior to 4.4.3 exposes super admin-restricted module settings and full module entity data to authenticated users holding the Module View privilege, via the Module::settingsForm endpoint. The disclosure is read-only - no configuration changes are possible - but the leak of privileged system configuration to lower-trust accounts represents a vertical privilege escalation in the confidentiality dimension. Vendor patch 4.4.3 is available; no public exploit or active exploitation has been identified.
Xibo CMS before version 4.4.1 allows authenticated users to bypass access controls and view campaigns, regions, and reports belonging to other users by manually constructing preview URLs. The vulnerability affects any authenticated user with Layout Management, Campaign Management, or Report viewing privileges and results in unauthorized information disclosure with no impact on data integrity or availability.
Server-Side Request Forgery in Xibo CMS prior to version 4.4.1 allows high-privilege authenticated users with DataSet permissions to make arbitrary HTTP requests from the CMS server to internal or external resources, enabling infrastructure reconnaissance, cloud metadata access (e.g., AWS IMDS), and potential data exfiltration. Exploitation requires both 'Add DataSet' privilege and DataSet management capabilities, which are not default non-admin permissions, limiting the attack surface to trusted insiders or compromised administrative accounts.
Stored cross-site scripting in Xibo CMS versions prior to 4.4.1 allows authenticated users with notification creation privileges to inject arbitrary JavaScript into notification bodies that executes automatically in targeted users' browsers upon login without requiring user interaction. This vulnerability affects the notification interrupt feature and requires the attacker to possess both notification centre access and notification creation permissions, which are restricted to administrative roles by default.
Xibo is an open source digital signage platform with a web content management system (CMS). Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Code Injection vulnerability could allow attackers to inject and execute arbitrary code within the application.
Xibo is an open source digital signage platform with a web content management system (CMS). Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Xibo is an open source digital signage platform with a web content management system (CMS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This SQL Injection vulnerability could allow attackers to execute arbitrary SQL commands against the database.
Xibo is a content management system (CMS). Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. This SQL Injection vulnerability could allow attackers to execute arbitrary SQL commands against the database.
Xibo is a content management system (CMS). Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. This SQL Injection vulnerability could allow attackers to execute arbitrary SQL commands against the database.
Xibo is a content management system (CMS). Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
Multiple cross-site request forgery (CSRF) vulnerabilities in index.php in Digital Signage Xibo 1.4.2 allow remote attackers to hijack the authentication of administrators for requests that (1) add a. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
Cross-site scripting (XSS) vulnerability in index.php in Digital Signage Xibo 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the layout parameter in the layout page. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
SQL injection vulnerability in index.php in Digital Signage Xibo 1.4.2 allows remote attackers to execute arbitrary SQL commands via the displayid parameter. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Directory traversal vulnerability in Spring Signage Xibo 1.2.x before 1.2.3 and 1.4.x before 1.4.2 allows remote attackers to read arbitrary files via a .. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 34.8%.
Stored cross-site scripting in Xibo CMS prior to 4.4.2 allows authenticated users with elevated DataSet privileges to chain a Stored XSS with an iframe sandbox escape via the Data Connector functionality, executing script in another user's browser context. Scope-changed impact (S:C) with high confidentiality loss means a low-privileged-but-trusted operator can compromise an admin session viewing the affected dataset content. No public exploit identified at time of analysis and the issue is not on the CISA KEV list.
Server-Side Request Forgery in Xibo CMS versions prior to 4.4.1 lets an authenticated user with Library upload permissions coerce the CMS server into issuing arbitrary HTTP requests to internal or external hosts. This enables internal network scanning, reaching cloud instance-metadata endpoints such as AWS IMDS, pivoting to unauthenticated internal services, and data exfiltration. No public exploit identified at time of analysis; EPSS is low (0.03%, 9th percentile) and CISA SSVC records exploitation as none.
SQL injection in Xibo CMS versions 1.7 through 4.4.0 allows authenticated users with DataSet or Layout access privileges to extract and modify arbitrary database contents via crafted API filter parameters. The vulnerability affects a widely-deployed open source digital signage platform and has been addressed in version 4.4.1, with patches retroactively provided for out-of-support versions (3.3, 2.3, 1.8) indicating vendor awareness of active deployments on legacy versions. EPSS data not available, but the low attack complexity (AC:L) and network vector (AV:N) combined with the broad version range (nearly 7 years of releases) suggest significant exposure across installations.
Missing authorization in Xibo CMS prior to 4.4.3 exposes super admin-restricted module settings and full module entity data to authenticated users holding the Module View privilege, via the Module::settingsForm endpoint. The disclosure is read-only - no configuration changes are possible - but the leak of privileged system configuration to lower-trust accounts represents a vertical privilege escalation in the confidentiality dimension. Vendor patch 4.4.3 is available; no public exploit or active exploitation has been identified.
Xibo CMS before version 4.4.1 allows authenticated users to bypass access controls and view campaigns, regions, and reports belonging to other users by manually constructing preview URLs. The vulnerability affects any authenticated user with Layout Management, Campaign Management, or Report viewing privileges and results in unauthorized information disclosure with no impact on data integrity or availability.
Server-Side Request Forgery in Xibo CMS prior to version 4.4.1 allows high-privilege authenticated users with DataSet permissions to make arbitrary HTTP requests from the CMS server to internal or external resources, enabling infrastructure reconnaissance, cloud metadata access (e.g., AWS IMDS), and potential data exfiltration. Exploitation requires both 'Add DataSet' privilege and DataSet management capabilities, which are not default non-admin permissions, limiting the attack surface to trusted insiders or compromised administrative accounts.
Stored cross-site scripting in Xibo CMS versions prior to 4.4.1 allows authenticated users with notification creation privileges to inject arbitrary JavaScript into notification bodies that executes automatically in targeted users' browsers upon login without requiring user interaction. This vulnerability affects the notification interrupt feature and requires the attacker to possess both notification centre access and notification creation permissions, which are restricted to administrative roles by default.
Xibo is an open source digital signage platform with a web content management system (CMS). Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Code Injection vulnerability could allow attackers to inject and execute arbitrary code within the application.
Xibo is an open source digital signage platform with a web content management system (CMS). Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Xibo is an open source digital signage platform with a web content management system (CMS). Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This SQL Injection vulnerability could allow attackers to execute arbitrary SQL commands against the database.
Xibo is a content management system (CMS). Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. This SQL Injection vulnerability could allow attackers to execute arbitrary SQL commands against the database.
Xibo is a content management system (CMS). Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. This SQL Injection vulnerability could allow attackers to execute arbitrary SQL commands against the database.
Xibo is a content management system (CMS). Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Xibo is a content management system (CMS). Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
Multiple cross-site request forgery (CSRF) vulnerabilities in index.php in Digital Signage Xibo 1.4.2 allow remote attackers to hijack the authentication of administrators for requests that (1) add a. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
Cross-site scripting (XSS) vulnerability in index.php in Digital Signage Xibo 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the layout parameter in the layout page. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
SQL injection vulnerability in index.php in Digital Signage Xibo 1.4.2 allows remote attackers to execute arbitrary SQL commands via the displayid parameter. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Directory traversal vulnerability in Spring Signage Xibo 1.2.x before 1.2.3 and 1.4.x before 1.4.2 allows remote attackers to read arbitrary files via a .. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 34.8%.