189 lines
7.9 KiB
JSON
189 lines
7.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-9733",
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"assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"state": "PUBLISHED",
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"assignerShortName": "CPANSec",
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"dateReserved": "2026-05-27T17:25:58.644Z",
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"datePublished": "2026-06-23T07:05:20.564Z",
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"dateUpdated": "2026-06-23T14:18:05.692Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"collectionURL": "https://cpan.org/modules",
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"defaultStatus": "unaffected",
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"packageName": "Mojolicious-Plugin-Web-Auth",
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"product": "Mojolicious::Plugin::Web::Auth::OAuth2",
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"programFiles": [
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"lib/Mojolicious/Plugin/Web/Auth/OAuth2.pm"
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],
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"programRoutines": [
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{
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"name": "Mojolicious::Plugin::Web::Auth::OAuth2::_state_generator"
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}
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],
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"repo": "https://github.com/hayajo/Mojolicious-Plugin-Web-Auth",
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"vendor": "HAYAJO",
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"versions": [
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{
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"lessThanOrEqual": "0.17",
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"status": "affected",
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"version": "0",
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"versionType": "custom"
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Mojolicious::Plugin::Web::Auth::OAuth2 versions through 0.17 for Perl have an insecure default state parameter.\n\nWhen no state generator is specified in the constructor, the module defaults to using a SHA-1 hash of predictable and low-entropy sources, including the epoch time (which is leaked via the HTTP Date header) and a call to Perl's built-in rand function.\n\nA predictable state allows an attacker to hijack another user's session through cross site request forgery (CSRF)."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-59",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-59 Session Credential Falsification through Prediction"
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}
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]
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},
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{
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"capecId": "CAPEC-62",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-62 Cross Site Request Forgery"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-340",
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"description": "CWE-340 Generation of Predictable Numbers or Identifiers",
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"lang": "en",
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"type": "CWE"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-338",
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"description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
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"shortName": "CPANSec",
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"dateUpdated": "2026-06-23T07:05:20.564Z"
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},
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"references": [
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{
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"url": "https://metacpan.org/release/HAYAJO/Mojolicious-Plugin-Web-Auth-0.17/source/lib/Mojolicious/Plugin/Web/Auth/OAuth2.pm#L129-131"
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},
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{
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"tags": [
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"technical-description"
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],
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"url": "https://datatracker.ietf.org/doc/html/rfc6749#section-10.12"
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},
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{
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"tags": [
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"patch"
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],
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"url": "https://security.metacpan.org/patches/M/Mojolicious-Plugin-Web-Auth/0.17/CVE-2026-9733-r2.patch"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "Mojolicious::Plugin::Web::Auth::OAuth2 versions through 0.17 for Perl have an insecure default state parameter",
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"workarounds": [
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{
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"lang": "en",
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"value": "Users should specify a state_generator function in the plugin configuration that uses a secure CSPRNG such as Crypt::PRNG or (for Mojolicious 9.46 or later) the Mojo::Util::random_bytes function. For example,\n\n plugin 'Web::Auth',\n module => 'OAuth2',\n ...\n state_generator => sub {\n unpack(\"H*\", Mojo::Util::random_bytes(20))\n };"
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}
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],
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"x_generator": {
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"engine": "cpansec-cna-tool 0.1"
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}
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},
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"adp": [
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "http://www.openwall.com/lists/oss-security/2026/06/23/1"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2026-06-23T09:06:58.202Z"
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}
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},
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.1,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-06-23T14:18:00.494484Z",
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"id": "CVE-2026-9733",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-06-23T14:18:05.692Z"
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}
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}
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]
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}
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} |