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NGINX高危漏洞，无认证可远程执行代码

The Microsoft Copilot Studio April 2026 updates improve visibility and governance for admins and expand workflow capabilities for managing agents. Copilot surfaces agent status in the authoring experience, giving admins insight into each agent’s security and protection posture. Customers can identify issues such as authentication gaps or policy impacts and investigate them at the source. Analytics Viewer role Insights can be shared through the generally available Analytics Viewer role, which grants access to the Analytics … More →

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Dell confirmed that its SupportAssist software is causing blue-screen crashes on some Windows systems following a wave of user reports about random reboots affecting Dell devices since Friday. [...]

这篇论文的价值在于它聚焦了LLM集成应用中非常现实的安全问题，即间接提示注入攻击。

Троянец Buhtrap атакует российские компании втрое активнее — бухгалтерии под ударом.

A vulnerability classified as critical has been found in Node.js up to 1.0.x. This affects an unknown part of the component Validator. The manipulation leads to cross site scripting (XSS). This vulnerability is documented as CVE-2013-7452. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability classified as critical was found in Node.js up to 1.0.x. This vulnerability affects unknown code of the component Validator. The manipulation results in cross site scripting (XSS). This vulnerability is reported as CVE-2013-7453. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

A vulnerability, which was classified as critical, has been found in Node.js up to 1.0.x. This issue affects some unknown processing of the component Validator. This manipulation causes cross site scripting (XSS). This vulnerability appears as CVE-2013-7454. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability, which was classified as critical, was found in Vivint Sky Control Panel 1.1.1.9926. Impacted is an unknown function of the component Web Interface. Such manipulation leads to improper access controls. This vulnerability is traded as CVE-2014-8362. The attack may be launched remotely. There is no exploit available.

A vulnerability has been found in Node.js up to 1.x and classified as critical. The affected element is an unknown function of the component Validator. Performing a manipulation results in cross site scripting (XSS). This vulnerability is known as CVE-2014-9772. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

A vulnerability was found in B.A.S C2Box up to 3.x and classified as critical. The impacted element is an unknown function of the component Overdraft Handler. Executing a manipulation as part of Negative Value can lead to numeric error (Logic). This vulnerability is handled as CVE-2015-4626. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

A vulnerability was found in PRTG Network Monitor up to 16.2. It has been classified as critical. This affects an unknown function of the file 16.2.23.3077/3078 of the component HTTP XML REST Value Sensor. The manipulation leads to xml external entity reference. This vulnerability is uniquely identified as CVE-2015-7743. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

A vulnerability was found in ms Package up to 0.7.0 on Node.js. It has been declared as problematic. This impacts an unknown function of the component Regex Handler. The manipulation results in improper resource management. This vulnerability was named CVE-2015-8315. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component.

A vulnerability was found in marked Package up to 0.3.3 on Node.js. It has been rated as problematic. Affected is an unknown function. This manipulation causes improper resource management. The identification of this vulnerability is CVE-2015-8854. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

A vulnerability categorized as problematic has been discovered in semver Package up to 4.3.1 on Node.js. Affected by this vulnerability is an unknown functionality of the component Regex Handler. Such manipulation leads to improper resource management. This vulnerability is referenced as CVE-2015-8855. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

AI浪潮下勒索威胁裂变：从单点失守到系统瘫痪，360发布4月勒索软件流行态势分析

A vulnerability was found in wproyal Royal Addons for Elementor Plugin up to 1.7.1058 on WordPress. It has been declared as problematic. Impacted is an unknown function. The manipulation of the argument title_tag results in cross site scripting. This vulnerability is reported as CVE-2026-6504. The attack can be launched remotely. No exploit exists.

A vulnerability was found in Infused Addons InfusedWoo Pro Plugin up to 5.1.2 on WordPress. It has been classified as critical. This issue affects some unknown processing. The manipulation leads to missing authorization. This vulnerability is documented as CVE-2026-6512. The attack can be initiated remotely. There is not any exploit available.

根据发表在《自然》期刊上的一项研究，一个国际天文学团队对诞生于宇宙形成后约 8 亿年的极小星系“LAP1-B”成功进行观测。该星系所含的氧是迄今发现的星系中最少的，也几乎没有重元素，处于成长初期状态。天文学家是利用引力透镜效应使用 NASA 韦伯望远镜对其进行了逾 30 小时的高灵敏度光谱观测。结果显示，星系中氧的比例是太阳的 1/240 以下，与氧相比，碳的比例极高。这意味着很可能捕捉到了第一代恒星发生超新星爆炸后不久的状态。银河系恒星总质量约为太阳的 1000 亿倍，而 LAP1-B 的恒星总质量极小，仅为太阳的 3300 倍以下，天体的大部分由未知的“暗物质”构成。LAP1-B 可能是银河系周围、超过 120 亿年以前就停止形成恒星的“化石星系”的祖先。

AI cyber capability is improving faster than expected, with newer models surpassing earlier projections, according to the UK government’s AI Security Institute (AISI). AISI measures AI cyber capability using “time horizon benchmarks”, which estimate how long AI systems can complete cybersecurity tasks autonomously compared to human experts. “In February 2026, we estimated that frontier models’ 80%-reliability cyber time horizon had doubled every 4.7 months since reasoning models emerged in late 2024, given a 2.5M token … More →

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