Skip to content
Nuclei Templates

AEM UserInfo Servlet Credentials Exposure

ID: aem-userinfo-servlet

Severity: info

Author: DhiyaneshDk

Tags: aem,misconfig

Description

Section titled “Description”

Adobe Experience Manager UserInfoServlet is exposed which allows an attacker to bruteforce credentials. You can get valid usernames from jcr:createdBy, jcr:lastModifiedBy, cq:LastModifiedBy attributes of any JCR node.

YAML Source

Section titled “YAML Source”
id: aem-userinfo-servlet


info:
  name: AEM UserInfo Servlet Credentials Exposure
  author: DhiyaneshDk
  severity: info
  description: "Adobe Experience Manager UserInfoServlet is exposed which allows an attacker to bruteforce credentials. You can get valid usernames from jcr:createdBy, jcr:lastModifiedBy, cq:LastModifiedBy attributes of any JCR node."
  classification:
    cpe: cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: adobe
    product: experience_manager
    shodan-query: http.component:"Adobe Experience Manager"
  tags: aem,misconfig


http:
  - method: GET
    path:
      - '{{BaseURL}}/libs/cq/security/userinfo.json'


    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200


      - type: word
        part: body
        words:
          - '"userID":'
          - '"userName":'
        condition: and


      - type: word
        part: header
        words:
          - 'application/json'
# digest: 4b0a00483046022100dd62a59a51a300adb377ec1877503967853f751c57196bc1ae0f2f10b3d1642f0221009dc5b3c1a0626500872922659b78cfd0376e03c16038a083f435eb8ea400d817:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/misconfiguration/aem/aem-userinfo-servlet.yaml"

View on Github