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    4 vulnerabilities by UserSpice

    CVE-2018-25350 (GCVE-0-2018-25350)

    Vulnerability from nvd – Published: 2026-05-23 18:30 – Updated: 2026-05-26 13:27
    VLAI
    Title
    userSpice 4.3.24 Username Enumeration via existingUsernameCheck.php
    Summary
    userSpice 4.3.24 contains a username enumeration vulnerability that allows unauthenticated attackers to discover valid usernames by sending POST requests to the existingUsernameCheck.php endpoint. Attackers can submit usernames and analyze response text for the 'taken' string to identify existing accounts in the system.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 13:27 UTC
    CWE
    • CWE-204 - Observable Response Discrepancy
    References
    Impacted products
    Vendor Product Version
    UserSpice userSpice Affected: 4.3.24
    Create a notification for this product.
    Date Public
    2018-06-10 00:00
    Show details on NVD website

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    CVE-2018-25349 (GCVE-0-2018-25349)

    Vulnerability from nvd – Published: 2026-05-23 18:30 – Updated: 2026-05-27 16:10
    VLAI
    Title
    userSpice 4.3.24 Cross-Site Scripting via X-Forwarded-For Header
    Summary
    userSpice 4.3.24 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts through the X-Forwarded-For HTTP header. Attackers can send crafted requests to the backup.php endpoint with XSS payloads in the X-Forwarded-For header that execute when administrators visit the audit log page.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 16:01 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    References
    Impacted products
    Vendor Product Version
    UserSpice userSpice Affected: 4.3.24
    Create a notification for this product.
    Date Public
    2018-06-10 00:00
    Show details on NVD website

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    CVE-2018-25350 (GCVE-0-2018-25350)

    Vulnerability from cvelistv5 – Published: 2026-05-23 18:30 – Updated: 2026-05-26 13:27
    VLAI
    Title
    userSpice 4.3.24 Username Enumeration via existingUsernameCheck.php
    Summary
    userSpice 4.3.24 contains a username enumeration vulnerability that allows unauthenticated attackers to discover valid usernames by sending POST requests to the existingUsernameCheck.php endpoint. Attackers can submit usernames and analyze response text for the 'taken' string to identify existing accounts in the system.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 13:27 UTC
    CWE
    • CWE-204 - Observable Response Discrepancy
    References
    Impacted products
    Vendor Product Version
    UserSpice userSpice Affected: 4.3.24
    Create a notification for this product.
    Date Public
    2018-06-10 00:00
    Show details on NVD website

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    CVE-2018-25349 (GCVE-0-2018-25349)

    Vulnerability from cvelistv5 – Published: 2026-05-23 18:30 – Updated: 2026-05-27 16:10
    VLAI
    Title
    userSpice 4.3.24 Cross-Site Scripting via X-Forwarded-For Header
    Summary
    userSpice 4.3.24 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts through the X-Forwarded-For HTTP header. Attackers can send crafted requests to the backup.php endpoint with XSS payloads in the X-Forwarded-For header that execute when administrators visit the audit log page.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 16:01 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    References
    Impacted products
    Vendor Product Version
    UserSpice userSpice Affected: 4.3.24
    Create a notification for this product.
    Date Public
    2018-06-10 00:00
    Show details on NVD website

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              "tags": [
                "third-party-advisory"
              ],
              "url": "https://www.vulncheck.com/advisories/userspice-cross-site-scripting-via-x-forwarded-for-header"
            }
          ],
          "title": "userSpice 4.3.24 Cross-Site Scripting via X-Forwarded-For Header",
          "x_generator": {
            "engine": "vulncheck"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "assignerShortName": "VulnCheck",
        "cveId": "CVE-2018-25349",
        "datePublished": "2026-05-23T18:30:50.474Z",
        "dateReserved": "2026-05-23T15:33:04.251Z",
        "dateUpdated": "2026-05-27T16:10:22.223Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }