CVE-2022-31158

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.

• CWE-294
• CWE-294

• https://github.com/packbackbooks/lti-1-3-php-library/security/advisories/GHSA-5p73-qg2v-383hThird Party Advisory
• https://github.com/packbackbooks/lti-1-3-php-library/security/advisories/GHSA-5p73-qg2v-383hThird Party Advisory

Published

Jul 15, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2022-31152Synapse is an open-source Matrix homeserver written and main…7.5
• CVE-2022-31153OpenZeppelin Contracts for Cairo is a library for contract d…6.5
• CVE-2022-31154Sourcegraph is an opensource code search and navigation engi…4.3
• CVE-2022-31155Sourcegraph is an opensource code search and navigation engi…4.3
• CVE-2022-31156Gradle is a build tool. Dependency verification is a securit…4.4
• CVE-2022-31157LTI 1.3 Tool Library is a library used for building IMS-cert…7.5
• CVE-2022-31159The AWS SDK for Java enables Java developers to work with Am…6.5
• CVE-2022-3116The Heimdal Software Kerberos 5 implementation is vulnerable…7.5
• CVE-2022-31160jQuery UI is a curated set of user interface interactions, e…6.1
• CVE-2022-31161Roxy-WI is a Web interface for managing HAProxy, Nginx and K…9.8
• CVE-2022-31162Slack Morphism is an async client library for Rust. Prior to…7.5
• CVE-2022-31163TZInfo is a Ruby library that provides access to time zone d…8.1