CVE-2016-4337

published 2017-04-12

CVE-2016-4337: SQL injection vulnerability in the mgr.login.php file in Ktools.net Photostore before 4.7.5 allows remote attackers to execute arbitrary SQL commands via the…

Priority P2 61 critical 9.8 CVSS 3.0

AV N AC L PR N UI N S U C H I H A H

EXPLOIT

SQL injection vulnerability in the mgr.login.php file in Ktools.net Photostore before 4.7.5 allows remote attackers to execute arbitrary SQL commands via the email parameter in a recover_login action.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
ktools	photostore	<= 4.7.4	—

Detection & IOCs extracted from sources · hover to see the quote

url /photostore/manager/mgr.login.php?pmode=recover_login↗

path /photostore/manager/mgr.login.php↗

command email=%27%20[SQL PAYLOAD];#↗

• → Monitor for POST requests to mgr.login.php with the pmode=recover_login parameter, particularly where the email body parameter contains SQL metacharacters such as single quotes or comment sequences (e.g., %27, ;#). ↗
• → No authentication is required to trigger the vulnerability; alert on unauthenticated POST requests to the password recovery endpoint. ↗
• → The injection point is the email POST parameter in the recover_login action; inspect raw POST body for SQL injection patterns (quotes, boolean/time-based blind payloads, comment terminators). ↗
• → Use the Google dork 'inurl:mgr.login.php' to identify exposed Photostore manager login pages that may be targeted. ↗

• · The vulnerability exists only in Photostore versions prior to 4.7.5; patched installations (4.7.5+) are not affected. ↗
• · The exploit is a blind (boolean/time-based) SQL injection, meaning no direct error output is returned; detection rules should account for time-delay or differential response patterns rather than relying on visible SQL error messages. ↗

CVSS provenance

nvd v3.0 9.8 CRITICAL CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

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