Cross-site Scripting (XSS)

Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the alertrulelist.inc.php process. An attacker can execute arbitrary JavaScript code in...

CVE-2019-25397

IPFire 2.21 Core Update 127 contains multiple reflected cross-site scripting vulnerabilities in the hosts.cgi script that allow attackers to inject malicious scripts through unvalidated parameters. Attackers can submit POST requests with script payloads in the KEY1, IP, HOST, or DOM parameters to...

Improper Encoding or Escaping of Output

Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via the unit parameter in the Custom OID process. An attacker can execute...

GHSA-5PQF-54QP-32WX LibreNMS /device-groups name Stored Cross-Site Scripting

Summary /device-groups name Stored Cross-Site Scripting - HTTP POST - Request-URIs: "/device-groups" - Vulnerable parameters: "name" - Attacker must be authenticated with "admin" privileges. - When a user adds a device group, an HTTP POST request is sent to the Request-URI "/device-groups". The...

CVE-2019-25356 Bematech Printer MP-4200 TH Cross-Site Scripting

Bematech formerly Logic Controls, now Elgin MP-4200 TH printer contains a cross-site scripting vulnerability in the admin configuration page. Attackers can inject malicious scripts via crafted POST requests with malformed 'admin' and 'person' parameters, allowing execution of arbitrary JavaScript...

CVE-2019-25356

CVE-2019-25356 affects Bematech MP-4200 TH printer (formerly Logic Controls, now Elgin). The admin configuration page is vulnerable to cross-site scripting via crafted POST requests with malformed 'admin' and 'person' parameters, allowing execution of arbitrary JavaScript in an authenticated user...

CVE-2026-2649

Integer overflow in V8 in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-2649

Integer overflow in V8 in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-2649

CVE-2026-2649 affects Chromium-based browsers (Google Chrome/Chromium) via an integer overflow in the V8 engine before 145.0.7632.109, allowing remote heap corruption through a crafted HTML page. Affected products/versions include Chromium releases up to 145.0.7632.109 (various OS package updates...

CVE-2026-27176

MajorDoMo (Major Domestic Module) has a reflected XSS in command.php. The $qry parameter is rendered directly into the HTML page without sanitization via htmlspecialchars(), both in an input field value attribute and in a paragraph element. An attacker can inject arbitrary JavaScript by crafting ...

CVE-2019-25398

IPFire 2.21 Core Update 127 contains multiple cross-site scripting vulnerabilities in the ovpnmain.cgi script. The issue allows attackers to inject arbitrary JavaScript by submitting POST parameters such as VPN_IP, DMTU, ccdname, ccdsubnet, DOVPN_SUBNET, DHCP_DOMAIN, DHCP_DNS, DHCP_WINS, ROUTES_P...

CVE-2026-25500

Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the javascript: scheme e.g. javascript:alert1, the...

UBUNTU-CVE-2026-25500

Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the javascript: scheme e.g. javascript:alert1, the...

CVE-2026-25500

Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the javascript: scheme e.g. javascript:alert1, the...

CVE-2026-25500 Rack's Stored XSS in Rack::Directory via javascript: filenames rendered into anchor href

Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the javascript: scheme e.g. javascript:alert1, the...

CVE-2026-25500

Rack is a Ruby web server interface. CVE-2026-25500 affects Rack::Directory, where prior to versions 2.2.22, 3.1.20, and 3.2.5 an HTML directory index could include a link with href equal to javascript:alert(1), enabling stored XSS when a file on disk has a basename starting with the javascript: ...

CVE-2026-25500 Rack's Stored XSS in Rack::Directory via javascript: filenames rendered into anchor href

Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the javascript: scheme e.g. javascript:alert1, the...

CVE-2026-25500 Rack's Stored XSS in Rack::Directory via javascript: filenames rendered into anchor href

Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory generates an HTML directory index where each file entry is rendered as a clickable link. If a file exists on disk whose basename starts with the javascript: scheme e.g. javascript:alert1, the...

CVE-2026-1438 Reflected Cross-Site Scripting (XSS) vulnerability in Graylog Web Interface

Reflected Cross-Site Scripting XSS vulnerability in the Graylog Web Interface console, version 2.2.3, caused by a lack of proper sanitization and escaping in HTML output. Several endpoints include segments of the URL directly in the response without applying output encoding, allowing an attacker ...

CVE-2026-1437 Reflected Cross-Site Scripting (XSS) vulnerability in Graylog Web Interface

Reflected Cross-Site Scripting XSS vulnerability in the Graylog Web Interface console, version 2.2.3, caused by a lack of proper sanitization and escaping in HTML output. Several endpoints include segments of the URL directly in the response without applying output encoding, allowing an attacker ...