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A vulnerability was found in Apple tvOS up to 14.6. It has been declared as critical. This vulnerability affects unknown code of the component libxml2. The manipulation leads to use after free. This vulnerability was named CVE-2021-3518. The attack can be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability classified as critical was found in Apple watchOS up to 7.5. Affected by this vulnerability is an unknown functionality of the component libxml2. The manipulation leads to use after free. This vulnerability is known as CVE-2021-3518. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in libxml2 up to 2.9.10. It has been rated as problematic. Affected by this issue is some unknown functionality of the component XML Entity Encoding Handler. The manipulation leads to out-of-bounds read. This vulnerability is handled as CVE-2021-3517. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in up to 2.9.10. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component xmllint. The manipulation leads to use after free. This vulnerability is known as CVE-2021-3516. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Oracle Java SE 8u301. It has been declared as critical. This vulnerability affects unknown code of the component libxml. The manipulation leads to out-of-bounds write. This vulnerability was named CVE-2021-3517. The attack can be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability classified as critical was found in PostgreSQL up to 13.0. This vulnerability affects unknown code of the component psql Interactive Terminal. The manipulation leads to improper privilege management. This vulnerability was named CVE-2020-25696. The attack can be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component.

HackerNews 编译，转载请注明出处： 网络安全专家担忧人工智能（AI）代理将很快实施大规模复杂且难以检测的网络攻击。2022年ChatGPT的发布已通过自动化钓鱼、深度伪造和恶意软件开发改变了网络犯罪格局。网络安全公司Malwarebytes最新《ThreatDown报告》警告称，自主AI攻击者的崛起迫在眉睫，网络犯罪即将迎来根本性变革。 “网络犯罪正在经历转型。”Malwarebytes创始人兼CEO马尔钦·克列钦斯基表示，“我们不仅看到攻击数量的上升，还看到了几年前根本无法想象的全新欺骗形式和自动化手段。”报告指出，AI使网络犯罪分子能轻松研究漏洞、编写钓鱼邮件、生成代码，并通过声音克隆和形象伪造开发新型社会工程攻击。 典型案例与数据 2024年1月：某全球工程公司财务人员被完全由AI生成的深度伪造高管视频会议欺骗，向犯罪分子转账2500万美元 2023年：ChatGPT发布后，SlashNext研究人员观察到恶意钓鱼信息量激增1265% 2024年：The Transparency Company统计至少230万条产品评论由AI部分或全部生成 预计至2027年：Deloitte金融服务中心预测AI邮件欺诈损失将达115亿美元 虚假信息渗透：2024年“Pravda”虚假信息网络发布360万篇文章，成功将克里姆林宫宣传内容植入主流生成式AI工具 美国财政部FinCEN警示：金融机构遭遇AI生成虚假身份证明文件攻击激增 报告警告称，随着网络犯罪分子更熟练运用AI代理，最严峻的威胁尚未到来。“AI代理必然被用于扩展需要大量人力的攻击规模与速度——包括最具破坏性的‘大型猎物’勒索软件攻击。”自主AI将使黑客部署“恶意代理集群实现攻击规模指数级扩张”，并保持全天候运作。研究人员已成功演示AI代理如何用于攻击性网络安全：2023年开发的完全自主网络安全代理ReaperAI可在最少人工监督下执行攻击行动；另一款模拟勒索软件组织的AutoAttacker证明偶发攻击可转化为高速常规操作。谷歌的Big Sleep则成为首个自主发现真实世界零日漏洞的AI系统。 Malwarebytes研究人员认为，应对AI网络犯罪需采取三大措施：缩减攻击面、持续监控系统、即时响应警报。报告特别强调：“防御者必须建立超越AI攻击速度的实时威胁检测与响应机制，将自动化防御深度整合至安全运营中心（SOC）工作流。”       消息来源： cybernews； 本文由 HackerNews.cc 翻译整理，封面来源于网络； 转载请注明“转自 HackerNews.cc”并附上原文

MCP生态的主要风险点和防护建议

致力于第一时间为企业级用户提供权威漏洞情报和有效解决方案。

白帽子福利商城重磅上新，京东卡大动作来袭，还有12周年新款周边~

HackerNews 编译，转载请注明出处： 网络安全研究人员发现名为“os-info-checker-es6”的恶意npm包，其伪装成操作系统信息工具，在受感染系统中秘密投递下一阶段恶意载荷。Veracode在向《黑客新闻》提供的报告中指出：“该攻击活动采用基于Unicode的隐写术隐藏初始恶意代码，并通过Google Calendar短链接动态分发最终载荷。” “os-info-checker-es6”由用户“kim9123”于2025年3月19日上传至npm仓库，截至5月15日已被下载2001次。该用户还上传了另一个名为“skip-tot”的npm包（下载量94次），其中将“os-info-checker-es6”列为依赖项。虽然前五个版本未显现数据窃取或恶意行为，但2025年5月7日更新的版本在“preinstall.js”文件中植入混淆代码，通过解析Unicode“私有使用区”字符提取下一阶段载荷。 恶意代码通过向Google Calendar事件短链接（calendar.app[.]google/<字符串>）发送Base64编码字符串（解码后指向IP地址140.82.54[.]223的远程服务器）建立通信。Veracode指出：“攻击者利用Google Calendar这类受信任的合法服务作为中间层托管C2链接，这种策略能有效规避检测并增加攻击初始阶段的阻断难度。”目前尚未发现后续载荷分发，可能表明攻击活动仍处于测试阶段、暂时休眠或已结束，亦或C2服务器仅响应特定条件的设备。 应用安全公司Aikido补充指出，另有三个npm包（vue-dev-serverr、vue-dummyy、vue-bit）将“os-info-checker-es6”列为依赖项，怀疑属于同一攻击活动。Veracode强调：“该恶意包展现了npm生态中复杂的多阶段攻击威胁，攻击者从测试行为逐步升级至部署成熟恶意软件。” 此次披露恰逢软件供应链安全公司Socket发布2025上半年威胁报告，指出攻击者主要采用六类技术：typosquatting（拼写劫持）、Go仓库缓存滥用、混淆代码、多阶段执行、slopsquatting（相似包劫持）以及合法服务与开发工具滥用。安全研究员Kirill Boychenko与Philipp Burckhardt建议：“防御者需关注安装后脚本异常、文件覆写及未经授权外联等行为特征，采用静态/动态分析、版本锁定及CI/CD日志审查等手段，在恶意依赖项进入生产环境前实施阻断。”       消息来源： thehackernews； 本文由 HackerNews.cc 翻译整理，封面来源于网络； 转载请注明“转自 HackerNews.cc”并附上原文

A vulnerability has been found in Campcodes Sales and Inventory System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /pages/customer_add.php. The manipulation of the argument last leads to sql injection. This vulnerability is known as CVE-2025-4718. The attack can be launched remotely. Furthermore, there is an exploit available. Other parameters might be affected as well.

A vulnerability was found in Campcodes Sales and Inventory System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /pages/cash_transaction.php. The manipulation of the argument cid leads to sql injection. This vulnerability is handled as CVE-2025-4719. The attack may be launched remotely. Furthermore, there is an exploit available.

A vulnerability, which was classified as critical, was found in PHPGurukul Company Visitor Management System 2.0. Affected is an unknown function of the file /visitors-form.php. The manipulation of the argument fullname leads to sql injection. This vulnerability is traded as CVE-2025-4717. It is possible to launch the attack remotely. Furthermore, there is an exploit available.

A vulnerability classified as critical has been found in itsourcecode Placement Management System 1.0. Affected is an unknown function of the file /edit_profile.php. The manipulation of the argument Name leads to sql injection. This vulnerability is traded as CVE-2025-4722. It is possible to launch the attack remotely. Furthermore, there is an exploit available.

A vulnerability classified as critical was found in itsourcecode Placement Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /all_student.php. The manipulation of the argument delete leads to sql injection. This vulnerability is known as CVE-2025-4723. The attack can be launched remotely. Furthermore, there is an exploit available.

A vulnerability, which was classified as critical, has been found in itsourcecode Placement Management System 1.0. Affected by this issue is some unknown functionality of the file /student_profile.php. The manipulation of the argument ID leads to sql injection. This vulnerability is handled as CVE-2025-4724. The attack may be launched remotely. Furthermore, there is an exploit available.

A vulnerability, which was classified as critical, was found in itsourcecode Placement Management System 1.0. This affects an unknown part of the file /view_drive.php. The manipulation of the argument ID leads to sql injection. This vulnerability is uniquely identified as CVE-2025-4725. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

A vulnerability has been found in itsourcecode Placement Management System 1.0 and classified as critical. This vulnerability affects unknown code of the file /view_student.php. The manipulation of the argument ID leads to sql injection. This vulnerability was named CVE-2025-4726. The attack can be initiated remotely. Furthermore, there is an exploit available.