{"uuid": "8e1a3dc0-6099-4a21-8013-e17e7ea83deb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-31158", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/13091", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-31158\n\ud83d\udd25 CVSS Score: 7.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)\n\ud83d\udd39 Description: LTI 1.3 Tool Library is a library used for building IMS-certified LTI 1.3 tool providers in PHP. Prior to version 5.0, the Nonce Claim Value was not being validated against the nonce value sent in the Authentication Request. Users should upgrade to version 5.0 to receive a patch. There are currently no known workarounds.\n\ud83d\udccf Published: 2022-07-15T17:15:12.000Z\n\ud83d\udccf Modified: 2025-04-23T17:58:17.098Z\n\ud83d\udd17 References:\n1. https://github.com/packbackbooks/lti-1-3-php-library/security/advisories/GHSA-5p73-qg2v-383h", "creation_timestamp": "2025-04-23T18:05:26.000000Z"}