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    2 vulnerabilities found for Dancer2::Plugin::Auth::Extensible by ABEVERLEY

    CVE-2026-15689 (GCVE-0-2026-15689)

    Vulnerability from nvd – Published: 2026-08-15 13:25 – Updated: 2026-08-17 20:27
    VLAI
    Title
    Dancer2::Plugin::Auth::Extensible versions through 0.713 for Perl allow password reset link poisoning via the request Host header in _default_email_password_reset and _default_welcome_send
    Summary
    Dancer2::Plugin::Auth::Extensible versions through 0.713 for Perl allow password reset link poisoning via the request Host header in _default_email_password_reset and _default_welcome_send. Both default emails emit a link of the form `$base/login/$code`, whose authority comes from the request Host header, or from X-Forwarded-Host under behind_proxy (obtained from Dancer2's request->base function). A POST to /login carrying submit_reset and a username needs no authentication: it stores a fresh reset code against that account and mails the account holder a link to a host of the sender's choosing. The welcome mail takes the same path when the application calls create_user with email_welcome set. Through 0.711 the handlers read `request->uri_base` and `request->base` directly; Versions 0.712 and later provide an uri_base configuration key that defaults to the untrusted `request->uri_base` when unset. The default configuration with reset_password_handler enabled and the default message text, a recipient who follows the link hands a working reset code to the sender's host, which is enough to take over the account.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-17 20:27 UTC
    CWE
    • CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
    Assigner
    References
    Impacted products
    Vendor Product Version
    ABEVERLEY Dancer2::Plugin::Auth::Extensible Affected: 0 , ≤ 0.713 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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          "dateUpdated": "2026-08-15T19:06:35.186Z",
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          {
            "url": "http://www.openwall.com/lists/oss-security/2026/08/15/4"
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        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
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              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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                "timestamp": "2026-08-17T20:27:20.766989Z",
                "version": "2.0.3"
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-17T20:27:51.814Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Dancer2-Plugin-Auth-Extensible",
          "product": "Dancer2::Plugin::Auth::Extensible",
          "programFiles": [
            "lib/Dancer2/Plugin/Auth/Extensible.pm"
          ],
          "programRoutines": [
            {
              "name": "Dancer2::Plugin::Auth::Extensible::_default_email_password_reset"
            },
            {
              "name": "Dancer2::Plugin::Auth::Extensible::_default_welcome_send"
            },
            {
              "name": "Dancer2::Plugin::Auth::Extensible::password_reset_send"
            }
          ],
          "repo": "https://github.com/PerlDancer/Dancer2-Plugin-Auth-Extensible",
          "vendor": "ABEVERLEY",
          "versions": [
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        }
      ],
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          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.711/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L1031-1053"
        },
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          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.711/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L1097-1121"
        },
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          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.712/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L178-194"
        },
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    "datePublished": "2026-08-15T13:25:26.318Z",
    "dateReserved": "2026-07-14T01:03:59.438Z",
    "dateUpdated": "2026-08-17T20:27:51.814Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2"
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    CVE-2026-15689 (GCVE-0-2026-15689)

    Vulnerability from cvelistv5 – Published: 2026-08-15 13:25 – Updated: 2026-08-17 20:27
    VLAI
    Title
    Dancer2::Plugin::Auth::Extensible versions through 0.713 for Perl allow password reset link poisoning via the request Host header in _default_email_password_reset and _default_welcome_send
    Summary
    Dancer2::Plugin::Auth::Extensible versions through 0.713 for Perl allow password reset link poisoning via the request Host header in _default_email_password_reset and _default_welcome_send. Both default emails emit a link of the form `$base/login/$code`, whose authority comes from the request Host header, or from X-Forwarded-Host under behind_proxy (obtained from Dancer2's request->base function). A POST to /login carrying submit_reset and a username needs no authentication: it stores a fresh reset code against that account and mails the account holder a link to a host of the sender's choosing. The welcome mail takes the same path when the application calls create_user with email_welcome set. Through 0.711 the handlers read `request->uri_base` and `request->base` directly; Versions 0.712 and later provide an uri_base configuration key that defaults to the untrusted `request->uri_base` when unset. The default configuration with reset_password_handler enabled and the default message text, a recipient who follows the link hands a working reset code to the sender's host, which is enough to take over the account.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-17 20:27 UTC
    CWE
    • CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
    Assigner
    References
    Impacted products
    Vendor Product Version
    ABEVERLEY Dancer2::Plugin::Auth::Extensible Affected: 0 , ≤ 0.713 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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        "providerMetadata": {
          "dateUpdated": "2026-08-15T19:06:35.186Z",
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        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/08/15/4"
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        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
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              "name": "Dancer2::Plugin::Auth::Extensible::_default_welcome_send"
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          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.711/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L1097-1121"
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