Priority HIGH 72
Adminer before 6.1.1 contains a remote code execution vulnerability that allows authenticated SQLite users to bypass ATTACH and VACUUM INTO restrictions by prefixing statements with a UTF-8 byte-order mark.
CVSS 4.0HIGH 8.6· Network · High privileges · No interaction · EPSS 0.00851 · Published 2026-10-12 · Fixed in 6.1.1 CWE-94
Priority HIGH 70
Adminer 5.5.1 through 6.0.1 improperly parses the login 'server' string in the host_port() function in adminer/include/functions.inc.php.
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00347 · Published 2026-09-26 · Fixed in 6.0.2 CWE-918
Priority MEDIUM 63
Adminer 6.0.0 through 6.0.1, when the official ClickHouse driver plugin (plugins/drivers/clickhouse.php, rewritten in 6.0.0) is loaded, is vulnerable to pre-authentication server-side request forgery.
CVSS 4.0MEDIUM 5.3· Network · No auth · User interaction · EPSS 0.004 · Published 2026-09-26 · Fixed in 6.0.2 CWE-918
Priority HIGH 70
Adminer 4.16.0 through 6.0.1 contain a pre-authentication Server-Side Request Forgery (SSRF) vulnerability in the optional Elasticsearch driver (plugins/drivers/elastic.php), fixed in 6.0.2.
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00387 · Published 2026-09-26 · Fixed in 6.0.2 CWE-918
Priority MEDIUM 57
Adminer before 6.0.2 contains a cross-site scripting vulnerability where the CONNECTION_ID() database result is interpolated into JavaScript without proper escaping, allowing a malicious database server to execute arbitr…
CVSS 4.0MEDIUM 5.3· Network · No auth · User interaction · EPSS 0.00338 · Published 2026-09-26 · Fixed in 6.0.2 CWE-79
Priority MEDIUM 60
Adminer before 5.4.3 uses a CSRF token scheme that transmits both the XOR mask and the masked value in every token (format (rand XOR secret):rand), allowing anyone who observes a single CSRF token (e.g., via network snif…
CVSS 4.0MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00411 · Published 2026-08-25 · Fixed in 5.4.3 CWE-330
Priority HIGH 81
Adminer before 5.4.3 fails to sanitize the server field before constructing a PDO DSN string, allowing unauthenticated attackers to inject ODBC parameters via semicolons.
CVSS 4.0CRITICAL 9.3· Network · No auth · No interaction · EPSS 0.00895 · Published 2026-08-25 · Fixed in 5.4.3 CWE-73
Priority LOW 30
Adminer before 5.4.3 inserts unsanitized database server version strings into script tags with valid CSP nonces without proper validation.
CVSS 4.0MEDIUM 5.3· Network · No auth · User interaction · EPSS 0.00337 · Published 2026-08-25 · Fixed in 5.4.3 CWE-79
Priority HIGH 72
Adminer before 5.4.3 contains a remote code execution vulnerability in SQLite query handling where VACUUM INTO is not blocked despite ATTACH restrictions.
CVSS 4.0HIGH 8.6· Network · High privileges · No interaction · EPSS 0.01171 · Published 2026-08-25 · Fixed in 5.4.3 CWE-94
Priority HIGH 66
Adminer versions before 5.4.3 contain an unrestricted file upload vulnerability in the AdminerFileUpload plugin that allows authenticated users to upload PHP files by exploiting a permissive default extension allowlist.
CVSS 4.0HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00616 · Published 2026-08-25 · Fixed in 5.4.3 CWE-434
Priority HIGH 65
Adminer before 5.4.3 contains an arbitrary file deletion vulnerability in SQLite mode where the database-list drop action fails to validate file extensions before deletion.
CVSS 4.0HIGH 7.2· Network · Low privileges · No interaction · EPSS 0.00526 · Published 2026-08-25 · Fixed in 5.4.3 CWE-22
Priority MEDIUM 57
Adminer versions 5.3.0 through 5.4.2 with the sql-log plugin enabled contain an arbitrary file write vulnerability in the ns parameter of plugins/sql-log.php.
CVSS 4.0MEDIUM 5.3· Network · Low privileges · No interaction · EPSS 0.00325 · Published 2026-08-25 · No fix listed CWE-73
Priority LOW 37
Adminer before 5.5.0 contains a server-side request forgery vulnerability in the login form's server field validator, which only inspects leading integers for privileged ports and fails to reject non-numeric port values.
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00434 · Published 2026-08-25 · Fixed in 5.5.0 CWE-918
Priority MEDIUM 57
Adminer 4.6.0 before 5.5.0 prepends the client-supplied X-Forwarded-Prefix header to $_SERVER["REQUEST_URI"] with no trusted-proxy check and no validation of the prefix value.
CVSS 4.0MEDIUM 5.3· Network · No auth · User interaction · EPSS 0.0029 · Published 2026-08-25 · Fixed in 5.5.0 CWE-20
Priority MEDIUM 51
Adminer 4.6.0 through 5.5.0 (fixed in 5.5.1) contains an incomplete fix for a prior X-Forwarded-Prefix vulnerability (GHSA-8478-xrj3-h9c2).
CVSS 4.0LOW 2.3· Network · No auth · User interaction · EPSS 0.00389 · Published 2026-08-25 · Fixed in 5.5.1 CWE-20
Priority LOW 36
Adminer multi_query Incorrect Check of Function Return Value Remote Code Execution Vulnerability.
CVSS 3.0HIGH 7.2· Network · High privileges · No interaction · EPSS 0.01085 · Published 2026-08-20 · No fix listed CWE-253
Priority MEDIUM 60
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…
CVSS 4.0MEDIUM 6.0· Network · No auth · User interaction · EPSS 0.0043 · Published 2026-07-20 · Fixed in 5.4.3 CWE-113
Priority MEDIUM 42
Adminer is open-source database management software.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01693 · Published 2026-02-09 · Fixed in 5.4.2 CWE-20
Priority MEDIUM 45
Adminer 4.8.1, when using Monolog for logging, allows a Denial of Service (memory consumption) via a crafted serialized payload (e.g., using s:1000000000), leading to a PHP Object Injection issue.
CVSS 3.1HIGH 8.6· Network · No auth · No interaction · EPSS 0.00735 · Published 2025-08-25 · No fix listed CWE-502
Priority LOW 37
Adminer and AdminerEvo are vulnerable to SSRF via database connection fields.
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00412 · Published 2024-06-24 · Fixed in 4.8.4 CWE-918
Priority LOW 37
Adminer and AdminerEvo allow an unauthenticated remote attacker to cause a denial of service by connecting to an attacker-controlled service that responds with HTTP redirects.
CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00582 · Published 2024-06-24 · Fixed in 4.8.4 CWE-400
Priority MEDIUM 43
The file upload plugin in Adminer and AdminerEvo allows an attacker to upload a file with a table name of “..” to the root of the Adminer directory.
CVSS 4.0CRITICAL 9.2· Network · No auth · No interaction · EPSS 0.00663 · Published 2024-06-21 · Fixed in 4.8.3 CWE-22
Priority MEDIUM 48
Improper Access Control in Adminer versions 1.12.0 to 4.6.2 (fixed in version 4.6.3) allows an attacker to achieve Arbitrary File Read on the remote server by requesting the Adminer to connect to a remote MySQL database.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.13641 · Published 2022-04-05 · Fixed in 4.6.3 CWE-552
Priority MEDIUM 45
Adminer is open-source database management software.
CVSS 3.1HIGH 7.5· Network · No auth · User interaction · EPSS 0.09572 · Published 2021-05-19 · Fixed in 4.8.1 CWE-79
Priority CRITICAL 89KEV
Adminer is an open-source database management in a single PHP file.
CVSS 3.1HIGH 7.2· Network · No auth · No interaction · EPSS 0.98464 · Published 2021-02-11 · Fixed in 4.7.9 CWE-918
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