<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Coinsheep</title><link>https://dnjs15.github.io/</link><description>Recent content on Coinsheep</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>2509432917@qq.com (Coinsheep)</managingEditor><webMaster>2509432917@qq.com (Coinsheep)</webMaster><copyright>© 2026 Coinsheep</copyright><lastBuildDate>Sun, 01 Nov 2026 20:00:00 +0800</lastBuildDate><atom:link href="https://dnjs15.github.io/index.xml" rel="self" type="application/rss+xml"/><item><title>Weber 的自我修养 Ⅱ：PHP 篇</title><link>https://dnjs15.github.io/posts/weber-self-cultivation-2/</link><pubDate>Sun, 01 Nov 2026 20:00:00 +0800</pubDate><author>2509432917@qq.com (Coinsheep)</author><guid>https://dnjs15.github.io/posts/weber-self-cultivation-2/</guid><description>&lt;h1 class="relative group"&gt;前言&#10; &lt;div id="前言" class="anchor"&gt;&lt;/div&gt;&#10; &#10; &lt;span&#10; class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;&#10; &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%89%8d%e8%a8%80" aria-label="锚点"&gt;#&lt;/a&gt;&#10; &lt;/span&gt;&#10; &#10;&lt;/h1&gt;&#10;&lt;p&gt;一个 Web 狗的自我修养。&lt;/p&gt;</description></item><item><title>xuanji 靶机学习</title><link>https://dnjs15.github.io/posts/xuanji-walkthrough/</link><pubDate>Tue, 27 Oct 2026 21:15:00 +0800</pubDate><author>2509432917@qq.com (Coinsheep)</author><guid>https://dnjs15.github.io/posts/xuanji-walkthrough/</guid><description>&lt;figure&gt;&lt;img&#10; class="my-0 rounded-md"&#10; loading="lazy"&#10; decoding="async"&#10; fetchpriority="auto"&#10; alt=""&#10; width="638"&#10; height="163"&#10; src="https://dnjs15.github.io/posts/xuanji-walkthrough/image-01.png"&#10; srcset="https://dnjs15.github.io/posts/xuanji-walkthrough/image-01.png 800w, https://dnjs15.github.io/posts/xuanji-walkthrough/image-01.png 1280w"&#10; sizes="(min-width: 768px) 50vw, 65vw"&#10; data-zoom-src="https://dnjs15.github.io/posts/xuanji-walkthrough/image-01.png"&gt;&lt;/figure&gt;&#10;&lt;p&gt;80口看看服务&lt;/p&gt;&#10;&lt;figure&gt;&lt;img&#10; class="my-0 rounded-md"&#10; loading="lazy"&#10; decoding="async"&#10; fetchpriority="auto"&#10; alt=""&#10; width="1919"&#10; height="874"&#10; src="https://dnjs15.github.io/posts/xuanji-walkthrough/image-02_hu_9130024d0a80f260.png"&#10; srcset="https://dnjs15.github.io/posts/xuanji-walkthrough/image-02_hu_9130024d0a80f260.png 800w, https://dnjs15.github.io/posts/xuanji-walkthrough/image-02_hu_1a0cb132f537b84.png 1280w"&#10; sizes="(min-width: 768px) 50vw, 65vw"&#10; data-zoom-src="https://dnjs15.github.io/posts/xuanji-walkthrough/image-02.png"&gt;&lt;/figure&gt;&#10;&lt;p&gt;中间件是个安全版本，dirsearch扫一下目录&lt;/p&gt;</description></item><item><title>Horse 靶机学习</title><link>https://dnjs15.github.io/posts/horse-walkthrough/</link><pubDate>Tue, 27 Oct 2026 21:10:00 +0800</pubDate><author>2509432917@qq.com (Coinsheep)</author><guid>https://dnjs15.github.io/posts/horse-walkthrough/</guid><description>&lt;p&gt;namp扫出来&lt;/p&gt;&#10;&lt;figure&gt;&lt;img&#10; class="my-0 rounded-md"&#10; loading="lazy"&#10; decoding="async"&#10; fetchpriority="auto"&#10; alt=""&#10; width="1029"&#10; height="218"&#10; src="https://dnjs15.github.io/posts/horse-walkthrough/image-01_hu_6ac1ac8ed65bed2e.png"&#10; srcset="https://dnjs15.github.io/posts/horse-walkthrough/image-01_hu_6ac1ac8ed65bed2e.png 800w, https://dnjs15.github.io/posts/horse-walkthrough/image-01.png 1280w"&#10; sizes="(min-width: 768px) 50vw, 65vw"&#10; data-zoom-src="https://dnjs15.github.io/posts/horse-walkthrough/image-01.png"&gt;&lt;/figure&gt;&#10;&lt;p&gt;8080端口的http代理服务还有22的ssh服务&lt;/p&gt;</description></item><item><title>CVE-2026-21858 复现（含环境搭建）</title><link>https://dnjs15.github.io/posts/cve-2026-21858/</link><pubDate>Tue, 27 Oct 2026 14:20:00 +0800</pubDate><author>2509432917@qq.com (Coinsheep)</author><guid>https://dnjs15.github.io/posts/cve-2026-21858/</guid><description>&lt;h1 class="relative group"&gt;一、环境搭建&#10; &lt;div id="一环境搭建" class="anchor"&gt;&lt;/div&gt;&#10; &#10; &lt;span&#10; class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;&#10; &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e4%b8%80%e7%8e%af%e5%a2%83%e6%90%ad%e5%bb%ba" aria-label="锚点"&gt;#&lt;/a&gt;&#10; &lt;/span&gt;&#10; &#10;&lt;/h1&gt;&#10;&lt;p&gt;cmd 执行 &lt;code&gt;git clone https://github.com/Chocapikk/CVE-2026-21858.git&lt;/code&gt;。&lt;/p&gt;</description></item><item><title>Weber 的自我修养 Ⅰ：基础篇</title><link>https://dnjs15.github.io/posts/weber-self-cultivation-1/</link><pubDate>Tue, 27 Oct 2026 11:20:00 +0800</pubDate><author>2509432917@qq.com (Coinsheep)</author><guid>https://dnjs15.github.io/posts/weber-self-cultivation-1/</guid><description>&lt;h1 class="relative group"&gt;前言&#10; &lt;div id="前言" class="anchor"&gt;&lt;/div&gt;&#10; &#10; &lt;span&#10; class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;&#10; &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%89%8d%e8%a8%80" aria-label="锚点"&gt;#&lt;/a&gt;&#10; &lt;/span&gt;&#10; &#10;&lt;/h1&gt;&#10;&lt;p&gt;一个 Web 狗的自我修养。&lt;/p&gt;</description></item><item><title>PHP2Shell 漏洞复现与浅析</title><link>https://dnjs15.github.io/posts/php2shell/</link><pubDate>Thu, 22 Oct 2026 19:00:00 +0800</pubDate><author>2509432917@qq.com (Coinsheep)</author><guid>https://dnjs15.github.io/posts/php2shell/</guid><description>&lt;h1 class="relative group"&gt;前言&#10; &lt;div id="前言" class="anchor"&gt;&lt;/div&gt;&#10; &#10; &lt;span&#10; class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;&#10; &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#%e5%89%8d%e8%a8%80" aria-label="锚点"&gt;#&lt;/a&gt;&#10; &lt;/span&gt;&#10; &#10;&lt;/h1&gt;&#10;&lt;p&gt;2026‑10‑20，PHP 官方发了个预告，说第二天要出紧急安全补丁，修两个代号 PHP2Shell 的高危漏洞，CVE‑2026‑109618、CVE‑2026‑109619，CVSSv4 都是 9.2，无需认证的远程代码执行。10‑21 补丁如期放出。网传这次是因为细节提前泄露才提前准备的，官方原文倒没坐实，只留了句&amp;quot;细节公开或出现在野利用就提前发&amp;quot;。在此之前网上的信息很杂，吹得沸沸扬扬，说什么运行时与框架无关、无条件 RCE。但 PoC 后来公开出来我一看，好像不是这个样子，就来简单浅析一下这玩意吧。&lt;/p&gt;</description></item><item><title>友链</title><link>https://dnjs15.github.io/links/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><author>2509432917@qq.com (Coinsheep)</author><guid>https://dnjs15.github.io/links/</guid><description>&lt;!--&#10;添加友链：编辑仓库根目录的 data/friends.yaml，按下面格式追加一条即可（保存后 git push 上线）：&#10;&#10;- name: 昵称&#10; url: https://example.com/&#10; description: 一句话介绍&#10; avatar: img/friends/xxx.jpg # 头像放到 assets/img/friends/ 下，留空则显示昵称首字母&#10;--&gt;&#10;&#10;&#10;&#10;&#10; &lt;div class="friend-grid not-prose"&gt;&#10; &#10; &#10; &#10; &#10; &#10; &#10; &#10; &lt;a&#10; class="friend-card"&#10; href="https://bin9chn.github.io/"&#10; target="_blank"&#10; rel="noopener noreferrer external"&#10; title="Bin9chn"&gt;&#10; &#10; &lt;img&#10; class="friend-card__avatar nozoom"&#10; src="https://dnjs15.github.io/img/friends/bin9chn_hu_da41bac1b7ba1504.webp"&#10; alt="Bin9chn"&#10; width="52"&#10; height="52"&#10; loading="lazy"&#10; decoding="async" /&gt;&#10; &#10; &lt;span class="friend-card__body"&gt;&#10; &lt;span class="friend-card__name"&gt;&#10; Bin9chn&lt;span class="friend-card__arrow"&gt;&amp;#8599;&lt;/span&gt;&#10; &lt;/span&gt;&#10; &lt;span class="friend-card__desc"&gt;网络安全方向的学习与工程笔记，关注协议安全、离线数据处理和密码学工具&lt;/span&gt;&#10; &lt;/span&gt;&#10; &lt;/a&gt;&#10; &#10; &#10; &#10; &#10; &#10; &#10; &#10; &lt;a&#10; class="friend-card"&#10; href="https://asd12542.github.io/"&#10; target="_blank"&#10; rel="noopener noreferrer external"&#10; title="Jay"&gt;&#10; &#10; &lt;img&#10; class="friend-card__avatar nozoom"&#10; src="https://dnjs15.github.io/img/friends/asd12542_hu_1e22bc8295b06ee7.webp"&#10; alt="Jay"&#10; width="52"&#10; height="52"&#10; loading="lazy"&#10; decoding="async" /&gt;&#10; &#10; &lt;span class="friend-card__body"&gt;&#10; &lt;span class="friend-card__name"&gt;&#10; Jay&lt;span class="friend-card__arrow"&gt;&amp;#8599;&lt;/span&gt;&#10; &lt;/span&gt;&#10; &lt;span class="friend-card__desc"&gt;CTF 玩家 / Web 安全学习者，记录每一道题的思路与复现过程&lt;/span&gt;&#10; &lt;/span&gt;&#10; &lt;/a&gt;&#10; &#10; &#10; &#10; &#10; &#10; &#10; &#10; &lt;a&#10; class="friend-card"&#10; href="https://tsvmv.github.io"&#10; target="_blank"&#10; rel="noopener noreferrer external"&#10; title="VMV"&gt;&#10; &#10; &lt;img&#10; class="friend-card__avatar nozoom"&#10; src="https://dnjs15.github.io/img/friends/tsvmv_hu_631033521b3ff1d1.webp"&#10; alt="VMV"&#10; width="52"&#10; height="52"&#10; loading="lazy"&#10; decoding="async" /&gt;&#10; &#10; &lt;span class="friend-card__body"&gt;&#10; &lt;span class="friend-card__name"&gt;&#10; VMV&lt;span class="friend-card__arrow"&gt;&amp;#8599;&lt;/span&gt;&#10; &lt;/span&gt;&#10; &lt;span class="friend-card__desc"&gt;大佬 DDW&lt;/span&gt;&#10; &lt;/span&gt;&#10; &lt;/a&gt;&#10; &#10; &lt;/div&gt;</description></item></channel></rss>