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. Attackers can inject TraceFile and TraceOn parameters to write PHP code to the web root, achieving remote code execution when the trace file is accessed.
Metrics
Affected Vendors & Products
References
History
Tue, 25 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 25 Aug 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Vrana
Vrana adminer |
|
| Vendors & Products |
Vrana
Vrana adminer |
Tue, 25 Aug 2026 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. Attackers can inject TraceFile and TraceOn parameters to write PHP code to the web root, achieving remote code execution when the trace file is accessed. | |
| Title | Adminer before 5.4.3 Remote Code Execution via MSSQL PDO DSN Injection | |
| First Time appeared |
Adminer
Adminer adminer |
|
| Weaknesses | CWE-73 | |
| CPEs | cpe:2.3:a:adminer:adminer:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Adminer
Adminer adminer |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-08-25T01:30:03.759Z
Updated: 2026-08-25T15:29:15.538Z
Reserved: 2026-06-22T18:48:27.059Z
Link: CVE-2026-56705
Updated: 2026-08-25T15:29:10.447Z
Status : Received
Published: 2026-08-25T02:16:42.330
Modified: 2026-08-25T16:16:56.103
Link: CVE-2026-56705
No data.