A vulnerability was found in DefaultFuction Content-Management-System 1.0 and classified as critical . This issue affects some unknown processing of the file /admin/tools.php . The manipulation of the argument host results in command injection. This vulnerability is identified as CVE-2026-5333 . The attack can be executed remotely. Additionally, an exploit exists.
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✦ AI Summary· Claude Sonnet
VDB-354667 · CVE-2026-5333 · GCVE-100-354667 DefaultFuction Content-Management-System 1.0 /admin/tools.php host command injection History Diff relate json xml CTI CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system. Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. 6.6 $0-$5k 1.09+ Summary info A vulnerability was found in DefaultFuction Content-Management-System 1.0 . It has been classified as critical . Impacted is an unknown function of the file /admin/tools.php . This manipulation of the argument host causes command injection. This vulnerability is tracked as CVE-2026-5333 . The attack is possible to be carried out remotely. Moreover, an exploit is present. Details info A vulnerability has been found in DefaultFuction Content-Management-System 1.0 and classified as critical. Affected by this vulnerability is an unknown code block of the file /admin/tools.php . The manipulation of the argument host with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77 . The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. It is possible to read the advisory at github.com . This vulnerability is known as CVE-2026-5333 . The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK. It is possible to download the exploit at github.com . It is declared as proof-of-concept. By approaching the search of inurl:admin/tools.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 entries VDB-346131 , VDB-346132 , VDB-347183 and VDB-347967 are pretty similar. Product info Vendor DefaultFuction Name Content-Management-System Version 1.0 Website Product: https://github.com/DefaultFuction/Content-Management-System/ CPE 2.3 info 🔒 CPE 2.2 info 🔒 CVSSv4 info VulDB Vector : 🔒 VulDB Reliability : 🔍 CVSSv3 info VulDB Meta Base Score : 7.3 VulDB Meta Temp Score : 6.6 VulDB Base Score : 7.3 VulDB Temp Score : 6.6 VulDB Vector : 🔒 VulDB Reliability : 🔍 CVSSv2 info AV AC Au C I A 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 💳 Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score : 🔒 VulDB Temp Score : 🔒 VulDB Reliability : 🔍 Exploiting info Class : Command injection CWE : CWE-77 / CWE-74 / CWE-707 CAPEC : 🔒 ATT&CK : 🔒 Physical : No Local : No Remote : Yes Availability : 🔒 Access : Public Status : Proof-of-Concept Download : 🔒 Google Hack : 🔒 Price Prediction : 🔍 Current Price Estimation : 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligence info Interest : 🔍 Active Actors : 🔍 Active APT Groups : 🔍 Countermeasures info Recommended : no mitigation known Status : 🔍 0-Day Time : 🔒 Timeline info 04/01/2026 Advisory disclosed 04/01/2026 +0 days VulDB entry created 04/01/2026 +0 days VulDB entry last update Sources info Product : github.com Advisory : github.com Status : Not defined CVE : CVE-2026-5333 ( 🔒 ) GCVE (CVE) : GCVE-0-2026-5333 GCVE (VulDB) : GCVE-100-354667 scip Labs : https://www.scip.ch/en/?labs.20161013 See also : 🔒 Entry info Created : 04/01/2026 04:07 PM Changes : 04/01/2026 04:07 PM (55) Complete : 🔍 Submitter : Practice Cache ID : 99:7BF:101 Submit info Accepted Submit #780849 : DefaultFuction CMS V1.0.0 Command Injection (by Practice) Discussion No comments yet. 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