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A vulnerability classified as critical was found in H2O up to 2.3.0-beta2. This affects an unknown function of the component Reverse Proxy Handler. The manipulation results in uninitialized pointer. This vulnerability was named CVE-2023-30847. The attack may be performed from a remote location. There is no available exploit. It is best practice to apply a patch to resolve this issue.

A vulnerability was found in Oracle VM VirtualBox. It has been rated as critical. This impacts an unknown function of the component Core. Performing manipulation results in Local Privilege Escalation. This vulnerability was named CVE-2023-22098. The attack needs to be approached locally. In addition, an exploit is available.

A vulnerability was found in GNU GMP up to 7.1.4 on PHP. It has been rated as problematic. The impacted element is an unknown function. This manipulation causes improper resource management. This vulnerability is handled as CVE-2017-7963. The attack can be initiated remotely. There is not any exploit available. It is still unclear if this vulnerability genuinely exists.

Submit #633614 / VDB-320528

这是一个网络安全性相关的Reddit社区，主要面向学生群体，允许用户分享资源、提问和互相帮助学习各种网络安全专业技能。

Они подчинили себе гиперзвук и заставили врагов нервничать.

2025年8月22日，XCon2025安全焦点信息安全技术峰会在北京·民航国际会议中心成功举办。

A vulnerability was found in EasyMoblog and CoMoblog. It has been declared as problematic. The impacted element is an unknown function of the file img.php. The manipulation of the argument i results in basic cross site scripting. This vulnerability is reported as CVE-2006-1377. The attack can be launched remotely. Moreover, an exploit is present.

A vulnerability was found in Leicestershire communityPortals 1.0. It has been rated as critical. Affected is an unknown function. The manipulation of the argument cp_root_path leads to file inclusion. This vulnerability is documented as CVE-2006-5739. The attack can be initiated remotely. Additionally, an exploit exists.

A vulnerability was found in Collaborative Portal Server up to 3.4.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. Such manipulation of the argument Pos leads to basic cross site scripting. This vulnerability is listed as CVE-2006-2141. The attack may be performed from a remote location. In addition, an exploit is available.

A vulnerability was found in Comdev Comdev One Admin Pro 4.1. It has been declared as critical. This affects an unknown function of the file adminfoot.php. Executing manipulation of the argument path[skin] can lead to file inclusion. This vulnerability is tracked as CVE-2006-6045. The attack can be launched remotely. Moreover, an exploit is present.

A vulnerability was found in Cuttlefish Leicestershire communityPortals up to 1.0 and classified as critical. Impacted is an unknown function of the file bug.php. Such manipulation of the argument cp_root_path leads to code injection. This vulnerability is referenced as CVE-2006-7146. It is possible to launch the attack remotely. Furthermore, an exploit is available. There are still doubts about whether this vulnerability truly exists.

Insider threats are among the hardest attacks to detect because they come from people who already have legitimate access. Security teams know the risk well, but they often lack the data needed to train systems that can spot subtle patterns of malicious behavior. A research team has introduced Chimera, a system that uses LLM agents to simulate both normal and malicious employee activity in enterprise settings. The goal is to solve one of the main … More →

The post Why a new AI tool could change how we test insider threat defenses appeared first on Help Net Security.

UK organizations with sponsor licenses are now targets in a credential-harvesting phishing campaign. This campaign impersonates the UK Home Office and mimics the Sponsor Management System (SMS) login to steal usernames and passwords. Once attackers gain access, they can issue fraudulent Certificates of Sponsorship (CoS), exploit sensitive immigration workflows, or extort compromised users.

The post U.K. Home Office Impersonation: A Protection Playbook for Sponser-Licensed Orgs appeared first on Security Boulevard.

DDoS attacks were once crude instruments—digital sledgehammers that would flood a target with massive amounts of traffic until it crashed. While these brute-force assaults remain common, a new generation of attacks is emerging with surgical precision, powered by artificial intelligence that makes them faster, smarter, and exponentially harder to defend against. But this technological arms […]

The post AI-Powered DDoS: How Attackers Evolve and Defenders Fight Back appeared first on Security Boulevard.

文章揭示了API安全功能被滥用作为攻击手段的问题。作者发现某金融科技API的限流系统存在缺陷,可被利用锁定用户账户24小时。开发者设计的暴力破解防护机制反而成为拒绝服务攻击工具。研究显示68%的安全控制措施因配置错误引入新漏洞。

测试金融科技API时发现其速率限制系统存在致命缺陷：本为防止暴力破解设计的功能被滥用为拒绝服务攻击工具，导致用户账户被锁定24小时。该漏洞使作者获得500美元赏金。

Abhijeet Kumawat分享网络安全经验，作为赏金猎人和教育者，强调子域名的重要性，并因个人原因暂停更新。

文章由网络安全爱好者Abhijeet Kumawat撰写，作为其“Bug Bounty from Scratch”系列的一部分，分享漏洞赏金经验，并鼓励读者从零开始学习。作者因祖父去世暂停更新，并表达了对读者的歉意。

文章探讨了通过道德研究发现浏览器漏洞的重要性，揭示了Chrome的安全机制及其潜在风险。作者通过压力测试合法功能发现了一个可能绕过沙盒保护的漏洞，并强调防御性研究在不越界的情况下识别漏洞的方法。