CVE-2026-116253
HighCVSS 7.3Exploitation Probability (EPSS)
Low risk42th percentile - higher than 42% of all known CVEs
Summary
A vulnerability was found in DedeCMS 5.7.118 affecting the common.inc.php::_RunMagicQuotes function in plus/ad_js.php of the Advertisement Rendering component. Manipulating the aid argument can lead to code injection, and the attack can be executed remotely.
Risk Assessment
A remote attacker can inject malicious code through the vulnerable parameter, potentially leading to site compromise or server-side code execution. The risk affects any DedeCMS 5.7.118 installation.
Recommendation
Restrict access to plus/ad_js.php and enforce validation of the aid argument. Monitor for available DedeCMS updates and apply them promptly.
Other vulnerabilities in DedeCMS
See all- CVE-2017-17727High
DedeCMS through 5.6 allows arbitrary file upload and PHP code execution by embedding the PHP code in a .jpg file, which is used in the templet parameter to member/article_edit.php.
- CVE-2021-48016Critical
DedeCMS through 5.8.1-beta contains a PHP code injection vulnerability in ShowMsg() where the HTTP Referer header is written into a DedeTemplate string and included. Unauthenticated attackers can send a crafted Referer to /plus/flink.php?dopost=save with an empty validation code to execute arbitrary PHP and system commands.
- CVE-2026-38615Critical
A command execution vulnerability in DedeCMS V5.7.118 in file_manage_control.php allows an attacker to execute arbitrary commands on the server.
- CVE-2023-34842Critical
Remote Code Execution vulnerability in DedeCMS through version 5.7.109 allows an attacker to execute arbitrary code via a crafted POST request to /dede/tpl.php.
- CVE-2023-37839Critical
DedeCMS v5.7.109 has an arbitrary file upload vulnerability in /dede/file_manage_control.php that allows attackers to execute arbitrary code by uploading a crafted PHP file.
- CVE-2017-17731Critical
DedeCMS through 5.7 is vulnerable to SQL Injection via the $_FILES superglobal in plus/recommend.php.
- CVE-2017-17730Critical
DedeCMS versions up to 5.7 are vulnerable to SQL Injection via the logo parameter in plus/flink_add.php.
- CVE-2010-20125High
DedeCMS before 5.7 contains a file inclusion vulnerability in plus/carbuyaction.php that allows remote unauthenticated attackers to control the include path by manipulating the uninitialized code parameter passed to require_once. Attackers can supply path traversal sequences ../../ to include arbitrary local files outside the intended payment directory, potentially achieving local file disclosure. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.
- CVE-2026-116063Medium
A weakness was identified in DedeCMS up to 5.7.118 in the require_once function of dede/update_guide.php. Manipulating the vtime argument causes code injection. Remote exploitation is possible and the exploit has been made public.
- CVE-2014-125131Medium
DedeCMS 5.6 and 5.7 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject script by supplying unsanitized input to the adminDirHand parameter. Attackers can send crafted GET requests to /include/dialog/config.php that close the generated script tag and inject JavaScript, which executes in the victim's browser.
Original NVD description (English source)
A vulnerability was determined in DedeCMS 5.7.118. This vulnerability affects the function common.inc.php::_RunMagicQuotes of the file plus/ad_js.php of the component Advertisement Rendering. Executing a manipulation of the argument aid can lead to code injection. The attack can be executed remotely.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS