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    4 vulnerabilities by joomgalleryfriends.net

    CVE-2026-66917 (GCVE-0-2026-66917)

    Vulnerability from nvd – Published: 2026-08-22 11:12 – Updated: 2026-08-24 13:06
    VLAI
    Title
    Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0
    Summary
    Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0 - An authenticated, privileged can store an XSS payload in any image causing JS execution in every visitor's browser.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-24 12:42 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Credits
    Toan Le
    Show details on NVD website
    To clipboard 

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    CVE-2026-66916 (GCVE-0-2026-66916)

    Vulnerability from nvd – Published: 2026-08-22 11:16 – Updated: 2026-08-26 07:01
    VLAI
    Title
    Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery < 4.4.0
    Summary
    Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery < 4.4.0- An unauthenticated access control bypass exists in JoomGallery's category JSON view. When a gallery category is protected with a password, the HTML view correctly enforces the password gate - but the JSON view ( format=json ) skips this check entirely.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-25 19:07 UTC
    CWE
    • CWE-284 - - Improper Access Control
    Assigner
    References
    Impacted products
    Credits
    Toan Le
    Show details on NVD website
    To clipboard 

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    CVE-2026-66916 (GCVE-0-2026-66916)

    Vulnerability from cvelistv5 – Published: 2026-08-22 11:16 – Updated: 2026-08-26 07:01
    VLAI
    Title
    Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery < 4.4.0
    Summary
    Joomla Extension - joomgalleryfriends.net - Password-Protected Category Bypass via JSON Format in JoomGallery < 4.4.0- An unauthenticated access control bypass exists in JoomGallery's category JSON view. When a gallery category is protected with a password, the HTML view correctly enforces the password gate - but the JSON view ( format=json ) skips this check entirely.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-25 19:07 UTC
    CWE
    • CWE-284 - - Improper Access Control
    Assigner
    References
    Impacted products
    Credits
    Toan Le
    Show details on NVD website
    To clipboard 

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    CVE-2026-66917 (GCVE-0-2026-66917)

    Vulnerability from cvelistv5 – Published: 2026-08-22 11:12 – Updated: 2026-08-24 13:06
    VLAI
    Title
    Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0
    Summary
    Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0 - An authenticated, privileged can store an XSS payload in any image causing JS execution in every visitor's browser.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-24 12:42 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Credits
    Toan Le
    Show details on NVD website
    To clipboard 

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      "title": "Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery \u003c 4.4.0",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
    "assignerShortName": "Joomla",
    "cveId": "CVE-2026-66917",
    "datePublished": "2026-08-22T11:12:32.382Z",
    "dateReserved": "2026-07-28T12:39:05.160Z",
    "dateUpdated": "2026-08-24T13:06:18.310Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}