Uptime-Kuma < v1.23.0 - Improper Access Control

Uptime-Kuma before v1.23.0 is vulnerable to an information disclosure issue due to missing authorization on the /api/badge/1/ping/24 endpoint. An unauthenticated attacker can access this endpoint to leak ping statistics, such as average ping and ping history, for existing monitors without needing...

NcStatusCheck

NcStatusCheck Centralized monitoring for multiple Nextcloud instances NcStatusCheck is a monitoring tool that lets you track the health of multiple Nextcloud servers from a single web interface: Nextcloud and PHP versions against their security floor, branch end of life, reachability, configurati...

CVE-2024-56331

CVE-2024-56331 Uptime-Kuma : Local File Inclusion LFI via Improper URL Handling in Real-Browser monitor Summary An Improper URL Handling Vulnerability allows an attacker to access sensitive local files on the server by exploiting the file:/// protocol. This vulnerability is triggered via the...

uptime-kuma-setup-toctou

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · uptime-kuma-setup-toctou Write-up: https://abraxaslabs.tech/research/uptime-kuma-setup-toctou uptime-kuma-setup-toctou Uptime Kuma 2.5.5 - Louis Lam First-run Socket.IO setup COUNTs users, bcrypts at cost 10, then...

CVE-2026-119552

Uptime Kuma through 2.5.8 contains a race condition in the Socket.IO first-run setup handler that allows unauthenticated attackers to create an additional administrator account. Attackers can send concurrent setup requests during the bcrypt hashing window to bypass the empty user table check, the...

CVE-2026-119552 Uptime Kuma through 2.5.8 Race Condition Admin Creation via Setup Handler

Uptime Kuma through 2.5.8 contains a race condition in the Socket.IO first-run setup handler that allows unauthenticated attackers to create an additional administrator account. Attackers can send concurrent setup requests during the bcrypt hashing window to bypass the empty user table check, the...

CVE-2026-119552

Uptime Kuma versions through 2.5.8 are vulnerable to a race condition (CWE-367) within the Socket.IO first-run setup handler . Unauthenticated attackers can exploit a Time-of-check Time-of-use (TOCTOU) flaw by sending concurrent setup requests during the bcrypt hashing window . This allows them t...

CVE-2026-119552 Uptime Kuma through 2.5.8 Race Condition Admin Creation via Setup Handler

Uptime Kuma through 2.5.8 contains a race condition in the Socket.IO first-run setup handler that allows unauthenticated attackers to create an additional administrator account. Attackers can send concurrent setup requests during the bcrypt hashing window to bypass the empty user table check, the...

EUVD-2026-113817

Uptime Kuma through 2.5.8 contains a race condition in the Socket.IO first-run setup handler that allows unauthenticated attackers to create an additional administrator account. Attackers can send concurrent setup requests during the bcrypt hashing window to bypass the empty user table check, the...

CVE-2026-119552 Uptime Kuma through 2.5.8 Race Condition Admin Creation via Setup Handler

Uptime Kuma through 2.5.8 contains a race condition in the Socket.IO first-run setup handler that allows unauthenticated attackers to create an additional administrator account. Attackers can send concurrent setup requests during the bcrypt hashing window to bypass the empty user table check, the...

PT-2026-133490

Uptime Kuma through 2.5.8 contains a race condition in the Socket.IO first-run setup handler that allows unauthenticated attackers to create an additional administrator account. Attackers can send concurrent setup requests during the bcrypt hashing window to bypass the empty user table check, the...

Astra Linux – vulnerability in rpm

A flaw was found in RPM’s hdrblobInit in lib/header.c. This flaw allows an attacker who can modify the rpmdb to cause an out-of-bounds read. The greatest threat posed by this vulnerability is to system availability...

CVE-2026-71285

Uptime Kuma's Matomo analytics integration server/analytics/matomo-analytics.js injects the admin-configurable Matomo value as a bare, unquoted JavaScript expression inside a...

CVE-2026-71285

Uptime Kuma's Matomo analytics integration server/analytics/matomo-analytics.js injects the admin-configurable Matomo value as a bare, unquoted JavaScript expression inside a block rendered on every public status page. A siteId value such as , once saved by an editor/admin, executes arbitrary...

CVE-2026-71285

Uptime Kuma’s Matomo analytics integration (server/analytics/matomo-analytics.js) is affected. The admin-configurable Matomo siteId is injected as a bare, unquoted JavaScript expression inside a [removed] block on every public status page: _paq.push(['setSiteId', ${escapedSiteIdHTMLAttribute}]);....

EUVD-2026-53370

Uptime Kuma's Matomo analytics integration server/analytics/matomo-analytics.js injects the admin-configurable Matomo siteId value as a bare, unquoted JavaScript expression inside a block rendered on every public status page: paq.push'setSiteId', $escapedSiteIdHTMLAttribute;. The escaping pipelin...

CVE-2026-71285 Uptime Kuma Stored XSS via Matomo Analytics Site ID on Public Status Pages

Uptime Kuma's Matomo analytics integration server/analytics/matomo-analytics.js injects the admin-configurable Matomo value as a bare, unquoted JavaScript expression inside a block rendered on every public status page. A siteId value such as , once saved by an editor/admin, executes arbitrary...

CVE-2026-71285 Uptime Kuma Stored XSS via Matomo Analytics Site ID on Public Status Pages

Uptime Kuma's Matomo analytics integration server/analytics/matomo-analytics.js injects the admin-configurable Matomo value as a bare, unquoted JavaScript expression inside a block rendered on every public status page. A siteId value such as , once saved by an editor/admin, executes arbitrary...

PT-2026-68158

Name of the Vulnerable Software and Affected Versions Uptime Kuma affected versions not specified Description The Matomo analytics integration in the server/analytics/matomo-analytics.js file allows the injection of the admin-configurable siteId value as an unquoted JavaScript expression within a...

CVE-2026-71285: Improper Neutralization of Input During Web Page Generation

Uptime Kuma's Matomo analytics integration server/analytics/matomo-analytics.js injects the admin-configurable Matomo value as a bare, unquoted JavaScript expression inside a...