Adminer 4.6.2 - 5.4.1 Unauthenticated Persistent DoS

Adminer = 5.4.1 contains a denial of service caused by lack of origin validation in version check endpoint, letting attackers trigger server errors via crafted POST requests, exploit requires no special privileges. id: CVE-2026-25892 info: name: Adminer 4.6.2 - 5.4.1 Unauthenticated Persistent Do...

Adminer <=4.8.0 - Cross-Site Scripting

Adminer 4.6.1 to 4.8.0 contains a cross-site scripting vulnerability which affects users of MySQL, MariaDB, PgSQL, and SQLite in browsers without CSP when Adminer uses a pdo extension to communicate with the database it is used if the native extensions are not enabled. id: CVE-2021-29625 info:...

Adminer <4.7.9 - Server-Side Request Forgery

Adminer before 4.7.9 is susceptible to server-side request forgery due to exposure of sensitive information in error messages. Users of Adminer versions bundling all drivers, e.g. adminer.php, are affected. An attacker can possibly obtain this information, modify data, and/or execute unauthorized...

HTTP Response Splitting

Overview vrana/adminer is a Database management in a single file. Affected versions of this package are vulnerable to HTTP Response Splitting via the X-Forwarded-Prefix HTTP header. An attacker can manipulate cookie attributes by injecting arbitrary values into the Set-Cookie path attribute,...

CVE-2026-63771

Adminer before 5.4.3 contains a cookie injection vulnerability that allows attackers to manipulate cookie attributes by injecting arbitrary values through the unsanitized X-Forwarded-Prefix HTTP header used in Set-Cookie path attributes. Attackers can exploit a misconfigured reverse proxy to...

DEBIAN-CVE-2026-63771

Adminer before 5.4.3 contains a cookie injection vulnerability that allows attackers to manipulate cookie attributes by injecting arbitrary values through the unsanitized X-Forwarded-Prefix HTTP header used in Set-Cookie path attributes. Attackers can exploit a misconfigured reverse proxy to...

UBUNTU-CVE-2026-63771

Adminer before 5.4.3 contains a cookie injection vulnerability that allows attackers to manipulate cookie attributes by injecting arbitrary values through the unsanitized X-Forwarded-Prefix HTTP header used in Set-Cookie path attributes. Attackers can exploit a misconfigured reverse proxy to...

CVE-2026-63771

CVE-2026-63771 affects Adminer prior to 5.4.3. The issue is a cookie injection vulnerability where an unsanitized X-Forwarded-Prefix header can be reflected into Set-Cookie path attributes, allowing an attacker to manipulate cookie attributes. With a misconfigured reverse proxy, this can downgrad...

CVE-2026-63771

Adminer before 5.4.3 contains a cookie injection vulnerability that allows attackers to manipulate cookie attributes by injecting arbitrary values through the unsanitized X-Forwarded-Prefix HTTP header used in Set-Cookie path attributes. Attackers can exploit a misconfigured reverse proxy to...

CVE-2026-63771 Adminer < 5.4.3 Cookie Injection via X-Forwarded-Prefix Header

Adminer before 5.4.3 contains a cookie injection vulnerability that allows attackers to manipulate cookie attributes by injecting arbitrary values through the unsanitized X-Forwarded-Prefix HTTP header used in Set-Cookie path attributes. Attackers can exploit a misconfigured reverse proxy to...

CVE-2026-63771 Adminer < 5.4.3 Cookie Injection via X-Forwarded-Prefix Header

Adminer before 5.4.3 contains a cookie injection vulnerability that allows attackers to manipulate cookie attributes by injecting arbitrary values through the unsanitized X-Forwarded-Prefix HTTP header used in Set-Cookie path attributes. Attackers can exploit a misconfigured reverse proxy to...

CVE-2026-25878

FroshAdminer is the Adminer plugin for Shopware Platform. Prior to 2.2.1, the Adminer route /admin/adminer was accessible without Shopware admin authentication. The route was configured with authrequired=false and performed no session validation, exposing the Adminer UI to unauthenticated users...

CVE-2026-25892

Adminer is open-source database management software. Adminer v5.4.1 and earlier has a version check mechanism where adminer.org sends signed version info via JavaScript postMessage, which the browser then POSTs to ?script=version. This endpoint lacks origin validation and accepts POST data from a...

SUSE CVE-2026-25892

Adminer is open-source database management software. Adminer v5.4.1 and earlier has a version check mechanism where adminer.org sends signed version info via JavaScript postMessage, which the browser then POSTs to ?script=version. This endpoint lacks origin validation and accepts POST data from a...

GHSA-Q4F2-39GR-45JH Adminer has an Unauthenticated Persistent DoS via Array Injection in ?script=version Endpoint

Summary Adminer v5.4.1 has a version check mechanism where adminer.org sends signed version info via JavaScript postMessage, which the browser then POSTs to ?script=version. This endpoint lacks origin validation and accepts POST data from any source. An attacker can POST version parameter which P...

Adminer has an Unauthenticated Persistent DoS via Array Injection in ?script=version Endpoint

Summary Adminer v5.4.1 has a version check mechanism where adminer.org sends signed version info via JavaScript postMessage, which the browser then POSTs to ?script=version. This endpoint lacks origin validation and accepts POST data from any source. An attacker can POST version parameter which P...

GHSA-F339-246P-WWJP FroshAdminer Adminer UI is accessible without admin session

Summary Unauthenticated access to Adminer UI Details The Adminer route /admin/adminer was accessible without Shopware admin authentication. The route was configured with authrequired=false and performed no session validation, exposing the Adminer UI to unauthenticated users. Note: Database access...

Linux Distros Unpatched Vulnerability : CVE-2026-25892

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Adminer is open-source database management software. Adminer v5.4.1 and earlier has a version check mechanism where adminer.org sends signed version info via...

Missing Authentication for Critical Function

Overview frosh/adminer-platform is an Adminer for Shopware Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the Adminer route configuration, which does not enforce session validation. An attacker can gain unauthorized access to sensitive...

Improper Validation of Specified Type of Input

Overview vrana/adminer is a Database management in a single file. Affected versions of this package are vulnerable to Improper Validation of Specified Type of Input via the ?script=version endpoint, which does not properly validate the origin of incoming POST data. An attacker can cause a...