CVE-2023-45197

Critical

Description

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. The attacker can effectively guess the name of the uploaded file and execute it. Adminer is no longer supported, but this issue was fixed in AdminerEvo version 4.8.3.

SeverityCritical

CVSS9.8

Exploit probability—

ProductAdminerevo

PublishedJun 21, 2024

First seenJun 21, 2024

Weakness typeCWE-434Unrestricted upload of dangerous file type CWE-22Path traversal

How to fix

Update

adminerevo adminerevo4.8.3 or later

Patches

github.com/adminerevo/adminerevo/commit/1cc06d6a1005fd833fa009701badd5641627a1d4

Vendor advisories

github.com/adminerevo/adminerevo/releases/tag/v4.8.3

Affected products

Product	Affected versions	Fixed in
adminerevo adminerevo	v < 4.8.3	4.8.3

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