Image Sharing Script 4.13 postComment.php ID Error sql injection

Summaryinfo

A vulnerability was found in Image Sharing Script 4.13. It has been rated as critical. Impacted is an unknown function of the file /ajax-files/postComment.php. The manipulation of the argument ID with the input ' AND (SELECT 2674 FROM(SELECT COUNT(*),CONCAT(0x717a717671,(SELECT (ELT(2674=2674,1))),0x717a6a6b71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND 'xvtH'='xvtH leads to sql injection (Error). Remote exploitation of the attack is possible. Furthermore, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Image Sharing Script 4.13. This issue affects an unknown function of the file /ajax-files/postComment.php. The manipulation of the argument id with the input value ' AND (SELECT 2674 FROM(SELECT COUNT(*),CONCAT(0x717a717671,(SELECT (ELT(2674=2674,1))),0x717a6a6b71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND 'xvtH'='xvtH leads to a sql injection vulnerability (Error). Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The weakness was published 01/16/2017 by Hasan Emre Ozer as EDB-ID 41080 as not defined exploit (Exploit-DB). It is possible to read the advisory at exploit-db.com. The attack may be initiated remotely. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

A public exploit has been developed by Hasan Emre Ozer and been published immediately after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:ajax-files/postComment.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (41080). Similar entries are available at VDB-95366, VDB-95371, VDB-95372 and VDB-95373. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

• Image Sharing Script

Version

• 4.13

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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