Drupal vulnerability a combination of Boxing: by a malicious picture of a key RCE-vulnerability warning-the black bar safety net

One, Foreword Recent Drupal released two critical patches, support 7. x and 8. the x version. In this security update fixes some bugs, these bugs have been submitted to our targeted vulnerability incentive program TIPS. Exploitation of these vulnerabilities it is possible to achieve code executio...

Arbitrary Code Execution

mpdf/mpdf is vulnerable to arbitrary code execution. The vulnerability exists through a phar:// wrapper that leads to an insecure PHP deserialization flaw, allowing an attacker to execute arbitrary code...

New PHP Code Execution Attack Puts WordPress Sites at Risk

Sam Thomas, a security researcher from Secarma, has discovered a new exploitation technique that could make it easier for hackers to trigger critical deserialization vulnerabilities in PHP programming language using previously low-risk considered functions. The new technique leaves hundreds of...

Pornhub: [phpobject in cookie] Remote shell/command execution

The researcher was able to exploit a vulnerable deserialization function in PHP leading to remote shell on a production server...

By PHP deserialization remote code execution-vulnerability warning-the black bar safety net

In the NotSoSecure, we will conduct penetration testing or code review, but recently we came across an interesting PHP code, which could lead to remote code execution RCE）vulnerabilities, but its use was a bit tricky. Experienced a few trying to crack this Code of sleepless nights, we are convinc...

security flaw

The deserialization code in PHP before 4.3.10 and PHP 5.x up to 5.0.2 allows remote attackers to cause a denial of service and execute arbitrary code via untrusted data to the unserialize function that may trigger "information disclosure, double-free and negative reference index array underflow"...