Find a vulnerability

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          "dateUpdated": "2026-08-15T19:06:35.186Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "http://www.openwall.com/lists/oss-security/2026/08/15/4"
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        "title": "CVE Program Container"
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    "cna": {
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          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Dancer2-Plugin-Auth-Extensible",
          "product": "Dancer2::Plugin::Auth::Extensible",
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              "name": "Dancer2::Plugin::Auth::Extensible::_default_welcome_send"
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            {
              "name": "Dancer2::Plugin::Auth::Extensible::password_reset_send"
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          ],
          "repo": "https://github.com/PerlDancer/Dancer2-Plugin-Auth-Extensible",
          "vendor": "ABEVERLEY",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
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          "lang": "en",
          "value": "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.\n\nBoth 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\u0027s request-\u003ebase 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\u0027s choosing. The welcome mail takes the same path when the application calls create_user with email_welcome set.\n\nThrough 0.711 the handlers read `request-\u003euri_base` and `request-\u003ebase` directly; Versions 0.712 and later provide an uri_base configuration key that defaults to the untrusted `request-\u003euri_base` when unset.\n\nThe 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\u0027s host, which is enough to take over the account."
        }
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          "descriptions": [
            {
              "cweId": "CWE-640",
              "description": "CWE-640 Weak Password Recovery Mechanism for Forgotten Password",
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              "type": "CWE"
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          ]
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      "references": [
        {
          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.711/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L1031-1053"
        },
        {
          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.711/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L1097-1121"
        },
        {
          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.712/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L178-194"
        },
        {
          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.713/source/lib/Dancer2/Plugin/Auth/Extensible.pm#L178-196"
        },
        {
          "tags": [
            "release-notes"
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          "url": "https://metacpan.org/release/ABEVERLEY/Dancer2-Plugin-Auth-Extensible-0.713/changes"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "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",
      "workarounds": [
        {
          "lang": "en",
          "value": "No fixed release is available. In 0.712 and later, set the uri_base configuration key to the application\u0027s own base URL; otherwise reject requests whose host is not an expected application hostname, including X-Forwarded-Host under behind_proxy."
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          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "modules": [
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          "packageName": "DBI",
          "packageURL": "pkg:cpan/DBI",
          "programFiles": [
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          "programRoutines": [
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      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Harsh Raj Singhania"
        }
      ],
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          "lang": "en",
          "value": "DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder that sets the binder counter in preparse.\n\npreparse reserves seven output bytes per input byte, the width of the longest \u0027:p99999\u0027 expansion. The \u0027:N\u0027 branch parses the number with `atoi(src)` and assigns it to the binder counter with no range check, so a statement containing \u0027:2147483648\u0027 leaves the counter negative (-2147483648 with glibc, where atoi wraps). Each following \u0027?\u0027 then expands through `sprintf(start, \":p%d\", idx++)` to \u0027:p-2147483648\u0027, 14 bytes with the terminating NUL where the buffer budgets 7. The placeholder limit added in 1.650 tests the counter against 99,999, which a negative counter passes.\n\nAny caller that preparses an untrusted statement into \u0027:pN\u0027 style placeholders gets a heap out-of-bounds write that grows with the number of \u0027?\u0027 marks following the poisoned placeholder. The \u0027?\u0027 and \u0027%s\u0027 return styles compare the parsed number against the expected sequence and error out, and are unaffected."
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          "descriptions": [
            {
              "cweId": "CWE-1284",
              "description": "CWE-1284 Improper Validation of Specified Quantity in Input",
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              "type": "CWE"
            }
          ]
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          "url": "https://github.com/perl5-dbi/dbi/commit/29b72ae7d2a8114a734a55840bf1c45b89207809.patch"
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          "url": "https://www.cve.org/CVERecord?id=CVE-2026-10879"
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      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to DBI 1.652 or later."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder that sets the binder counter in preparse",
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          "lang": "en",
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          "value": "Chrysostomos Manousis"
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          "lang": "en",
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              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
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              "content": {
                "id": "CVE-2026-13051",
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        "title": "CISA ADP Vulnrichment"
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      "affected": [
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          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "modules": [
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          "value": "Form::Processor::Field::HtmlArea versions from 0.06 through 1.162360 for Perl allow attacker selected method dispatch and resource exhaustion via an HTML::Tidy diagnostic that validate passes to add_error as a Locale::Maketext template.\n\nvalidate runs HTML::Tidy over the submitted markup and passes each resulting message to add_error as its first argument, which add_error hands to the language handle as the Locale::Maketext message key. The default handle\u0027s lexicon sets `_AUTO`, so a message that is not a lexicon entry is compiled as a bracket notation template instead of being looked up. Tidy diagnostics quote the offending attribute name or value, so a bracket group in the submitted markup reaches the template position, where the first token of the group names a method called on the language handle and the remaining tokens are its arguments. A group such as `[0]` makes the compile croak, and neither the field nor the handle catches it, so the exception leaves validate. `[sprintf,%2000000000d,7]` reaches CORE::sprintf with an attacker chosen field width.\n\nOne submission of crafted markup to an HtmlArea field throws an unhandled exception out of form validation or allocates an arbitrary amount of memory, and an application whose language handle subclass defines side effecting public methods makes those callable with attacker chosen arguments. The other field types pass fixed templates with the submitted value in an argument slot, where it stays inert, and are unaffected."
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              "cweId": "CWE-1336",
              "description": "CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine",
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              "type": "CWE"
            }
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            {
              "cweId": "CWE-470",
              "description": "CWE-470 Use of Externally-Controlled Input to Select Classes or Code (\u0027Unsafe Reflection\u0027)",
              "lang": "en",
              "type": "CWE"
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      "title": "Form::Processor::Field::HtmlArea versions from 0.06 through 1.162360 for Perl allow attacker selected method dispatch and resource exhaustion via an HTML::Tidy diagnostic that validate passes to add_error as a Locale::Maketext template",
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          "lang": "en",
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      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Data::MuForm::Localizer versions through 0.05 for Perl execute Perl from a message catalog header, reached at an arbitrary path because load_lexicon interpolates the language attribute into the catalog filename",
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        {
          "lang": "en",
          "value": "No fixed release is available, and the distribution has not been updated since 2018. Apply the patch, which requires the language attribute to be a bare locale tag and parses the Plural-Forms header against the gettext plural grammar before it is evaluated. Deployments that cannot patch should not set the language attribute from request data, and should map any request supplied locale through a fixed table of supported tags before passing it to a form or localizer."
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              "cweId": "CWE-470",
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          "lang": "en",
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          "descriptions": [
            {
              "cweId": "CWE-670",
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          "value": "Upgrade to Perl 5.42.0 or later, or apply the upstream patch."
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        "discovery": "UNKNOWN"
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              "cweId": "CWE-78",
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              "type": "CWE"
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        },
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          "url": "https://wkhtmltopdf.org/status.html"
        }
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      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "PDF::WebKit versions through 1.2 for Perl allow OS command injection via a 2-arg open() of the output path in to_pdf and of stylesheet paths in _style_tag_for",
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