CVE-2015-5533

HIGH

WordPress Count Per Day <3.4.1 - SQL Injection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2015-5533. PoCs published by High-Tech Bridge SA.

AI-analyzed exploit summary This PoC demonstrates a SQL Injection vulnerability in the Count Per Day WordPress plugin (version 3.4 and prior) via the 'cpd_keep_month' POST parameter. It uses DNS exfiltration to extract database information, such as the MySQL version, by forcing a DNS lookup to an attacker-controlled domain.

Description

SQL injection vulnerability in counter-options.php in the Count Per Day plugin before 3.4.1 for WordPress allows remote authenticated administrators to execute arbitrary SQL commands via the cpd_keep_month parameter to wp-admin/options-general.php. NOTE: this can be leveraged using CSRF to allow remote attackers to execute arbitrary SQL commands.

Exploits (1)

exploitdb WORKING POC
by High-Tech Bridge SA · textwebappsphp
https://www.exploit-db.com/exploits/37707

This PoC demonstrates a SQL Injection vulnerability in the Count Per Day WordPress plugin (version 3.4 and prior) via the 'cpd_keep_month' POST parameter. It uses DNS exfiltration to extract database information, such as the MySQL version, by forcing a DNS lookup to an attacker-controlled domain.

Classification
Working Poc 90%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: Count Per Day WordPress plugin <= 3.4
Auth required
Prerequisites: Administrative access to WordPress · Database hosted on Windows for DNS exfiltration
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (6)

Core 6
Core References
Third Party Advisory x_refsource_misc
https://www.htbridge.com/advisory/HTB23267
Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/37707/
Third Party Advisory x_refsource_misc
https://wpvulndb.com/vulnerabilities/8110
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/536056/100/0/threaded

Scores

CVSS v3 7.2
EPSS 0.0717
EPSS Percentile 93.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-89
Status published
Products (1)
count_per_day_project/count_per_day < 3.4
Published Oct 23, 2017
Tracked Since Feb 18, 2026