{"schema_version":1,"title":"simplesamlphp/saml2-legacy (Packagist) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in simplesamlphp/saml2-legacy (Packagist): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-49289, was published on 2 July 2026.","url":"https://junglewise.ai/threats/technologies/simplesamlphp-saml2-legacy","json_url":"https://junglewise.ai/threats/technologies/simplesamlphp-saml2-legacy.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/simplesamlphp-saml2-legacy","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":2,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":2},"latest":[{"cve":"CVE-2026-49289","cvss":7.5,"epss":0.0078,"slug":"cve-2026-49289-simplesamlphp-saml2-denial-of-service-via-xpath-transform","title":"SimpleSAMLphp saml2 Denial of Service via XPath Transform","severity":"high","exploited":false,"published_at":"2026-07-02T20:27:23+00:00","url":"https://junglewise.ai/threats/cve-2026-49289-simplesamlphp-saml2-denial-of-service-via-xpath-transform"},{"cve":"CVE-2026-49283","cvss":8.7,"epss":0.0047,"slug":"cve-2026-49283-simplesamlphp-saml2-authentication-bypass-via-tls-validator","title":"SimpleSAMLphp saml2 authentication bypass via TLS validator confusion","severity":"high","exploited":false,"published_at":"2026-07-02T20:25:56+00:00","url":"https://junglewise.ai/threats/cve-2026-49283-simplesamlphp-saml2-authentication-bypass-via-tls-validator"},{"cve":"CVE-2025-27773","cvss":3.1,"epss":0.0039,"slug":"cve-2025-27773-the-simplesamlphp-saml2-library-incorrectly-verifies-signatures","title":"The SimpleSAMLphp SAML2 library incorrectly verifies signatures for HTTP-Redirect binding","severity":"low","exploited":false,"published_at":"2025-03-11T19:23:22+00:00","url":"https://junglewise.ai/threats/cve-2025-27773-the-simplesamlphp-saml2-library-incorrectly-verifies-signatures"},{"cve":"CVE-2024-52806","cvss":3.1,"epss":0.0043,"slug":"cve-2024-52806-simplesamlphp-saml2-has-an-xxe-in-parsing-saml-messages","title":"SimpleSAMLphp SAML2 has an XXE in parsing SAML messages","severity":"low","exploited":false,"published_at":"2024-12-02T17:25:43+00:00","url":"https://junglewise.ai/threats/cve-2024-52806-simplesamlphp-saml2-has-an-xxe-in-parsing-saml-messages"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"moodle/moodle (Packagist)","slug":"moodle-moodle","vulnerabilities":434,"url":"https://junglewise.ai/threats/technologies/moodle-moodle"},{"name":"magento/community-edition (Packagist)","slug":"packagist-magento-community-edition","vulnerabilities":362,"url":"https://junglewise.ai/threats/technologies/packagist-magento-community-edition"},{"name":"typo3/cms (Packagist)","slug":"packagist-typo3-cms","vulnerabilities":187,"url":"https://junglewise.ai/threats/technologies/packagist-typo3-cms"},{"name":"wwbn/avideo (Packagist)","slug":"wwbn-avideo","vulnerabilities":164,"url":"https://junglewise.ai/threats/technologies/wwbn-avideo"},{"name":"magento/project-community-edition (Packagist)","slug":"magento-project-community-edition","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/magento-project-community-edition"},{"name":"drupal/core (Packagist)","slug":"packagist-drupal-core","vulnerabilities":150,"url":"https://junglewise.ai/threats/technologies/packagist-drupal-core"},{"name":"pimcore/pimcore (Packagist)","slug":"pimcore-pimcore","vulnerabilities":145,"url":"https://junglewise.ai/threats/technologies/pimcore-pimcore"},{"name":"craftcms/cms (Packagist)","slug":"craftcms-cms","vulnerabilities":143,"url":"https://junglewise.ai/threats/technologies/craftcms-cms"},{"name":"dolibarr/dolibarr (Packagist)","slug":"dolibarr-dolibarr","vulnerabilities":127,"url":"https://junglewise.ai/threats/technologies/dolibarr-dolibarr"},{"name":"getgrav/grav (Packagist)","slug":"getgrav-grav","vulnerabilities":127,"url":"https://junglewise.ai/threats/technologies/getgrav-grav"},{"name":"typo3/cms-core (Packagist)","slug":"typo3-cms-core","vulnerabilities":127,"url":"https://junglewise.ai/threats/technologies/typo3-cms-core"},{"name":"concrete5/concrete5 (Packagist)","slug":"concrete5-concrete5","vulnerabilities":122,"url":"https://junglewise.ai/threats/technologies/concrete5-concrete5"}],"technology":{"hub":true,"name":"simplesamlphp/saml2-legacy (Packagist)","slug":"simplesamlphp-saml2-legacy","vendor":{"hub":true,"name":"Packagist","slug":"packagist","url":"https://junglewise.ai/threats/vendors/packagist"},"aliases":[],"homepage":"https://packagist.org/packages/simplesamlphp/saml2-legacy","repo_url":"https://github.com/simplesamlphp/saml2-legacy","description":"A legacy version of the SimpleSAMLphp SAML 2.0 library maintained for backward compatibility.","url":"https://junglewise.ai/threats/technologies/simplesamlphp-saml2-legacy"},"most_severe":[{"cve":"CVE-2026-49283","cvss":8.7,"epss":0.0047,"slug":"cve-2026-49283-simplesamlphp-saml2-authentication-bypass-via-tls-validator","title":"SimpleSAMLphp saml2 authentication bypass via TLS validator confusion","severity":"high","exploited":false,"published_at":"2026-07-02T20:25:56+00:00","url":"https://junglewise.ai/threats/cve-2026-49283-simplesamlphp-saml2-authentication-bypass-via-tls-validator"},{"cve":"CVE-2026-49289","cvss":7.5,"epss":0.0078,"slug":"cve-2026-49289-simplesamlphp-saml2-denial-of-service-via-xpath-transform","title":"SimpleSAMLphp saml2 Denial of Service via XPath Transform","severity":"high","exploited":false,"published_at":"2026-07-02T20:27:23+00:00","url":"https://junglewise.ai/threats/cve-2026-49289-simplesamlphp-saml2-denial-of-service-via-xpath-transform"},{"cve":"CVE-2024-52806","cvss":3.1,"epss":0.0043,"slug":"cve-2024-52806-simplesamlphp-saml2-has-an-xxe-in-parsing-saml-messages","title":"SimpleSAMLphp SAML2 has an XXE in parsing SAML messages","severity":"low","exploited":false,"published_at":"2024-12-02T17:25:43+00:00","url":"https://junglewise.ai/threats/cve-2024-52806-simplesamlphp-saml2-has-an-xxe-in-parsing-saml-messages"},{"cve":"CVE-2025-27773","cvss":3.1,"epss":0.0039,"slug":"cve-2025-27773-the-simplesamlphp-saml2-library-incorrectly-verifies-signatures","title":"The SimpleSAMLphp SAML2 library incorrectly verifies signatures for HTTP-Redirect binding","severity":"low","exploited":false,"published_at":"2025-03-11T19:23:22+00:00","url":"https://junglewise.ai/threats/cve-2025-27773-the-simplesamlphp-saml2-library-incorrectly-verifies-signatures"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}