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Autonomy Ultraseek - Open Redirect

🗓️ 27 Jun 2026 03:01:36Reported by ProjectDiscoveryType 
nuclei
 nuclei
🔗 github.com👁 28 Views

Autonomy Ultraseek - Open Redirect vulnerability in cs.html, allows attackers to redirect users to malicious websites for phishing attacks

Related
Refs
Code
ReporterTitlePublishedViews
Family
Circl
CVE-2009-0347
28 Jan 200900:00
circl
CVE
CVE-2009-0347
29 Jan 200919:00
cve
Cvelist
CVE-2009-0347
29 Jan 200919:00
cvelist
EUVD
EUVD-2009-0351
7 Oct 202500:30
euvd
NVD
CVE-2009-0347
29 Jan 200919:30
nvd
Prion
Open redirect
29 Jan 200919:30
prion
id: CVE-2009-0347

info:
  name: Autonomy Ultraseek - Open Redirect
  author: ctflearner
  severity: medium
  description: |
    Open redirect vulnerability in cs.html in the Autonomy (formerly Verity) Ultraseek search engine allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the url parameter.
  impact: |
    An attacker can craft a malicious URL that redirects users to a malicious website, leading to potential phishing attacks.
  remediation: |
    Apply the vendor-supplied patch or upgrade to a newer version of Autonomy Ultraseek that addresses the open redirect vulnerability.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2009-0347
    - https://www.exploit-db.com/exploits/32766
    - https://www.kb.cert.org/vuls/id/202753
    - https://exchange.xforce.ibmcloud.com/vulnerabilities/48336
    - http://sunbeltblog.blogspot.com/2009/01/constant-stream-of-ultraseek-redirects.html
  classification:
    cvss-metrics: CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:P/A:P
    cvss-score: 5.8
    cve-id: CVE-2009-0347
    cwe-id: CWE-59
    epss-score: 0.10257
    epss-percentile: 0.95099
    cpe: cpe:2.3:a:autonomy:ultraseek:_nil_:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: autonomy
    product: ultraseek
  tags: cve,cve2009,redirect,autonomy,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/cs.html?url=http://www.interact.sh"

    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:http?://|//)(?:[a-zA-Z0-9\-_\.@]*)interact\.sh.*$'
# digest: 4a0a00473045022100bff233623a675e6d9a1ab1afd13a8353b9c805b7e90e1ec35077686d3c8a8c8302201546d209cbfb6051cdea99f7e39bcea712120d5dedb85bb4f1de150e22a5f1f3:922c64590222798bb761d5b6d8e72950

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04 Feb 2026 07:00Current
6Medium risk
Vulners AI Score6
CVSS 25.8
EPSS0.10257
28