High severity7.5NVD Advisory· Published Jul 15, 2022· Updated Jun 17, 2026
CVE-2022-31158
CVE-2022-31158
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
packbackbooks/lti-1-3-php-libraryPackagist | < 5.0 | 5.0 |
Affected products
3- Range: < 5.0
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-5p73-qg2v-383hghsaADVISORY
- github.com/packbackbooks/lti-1-3-php-library/security/advisories/GHSA-5p73-qg2v-383hnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2022-31158ghsaADVISORY
- openid.net/specs/openid-connect-core-1_0.htmlghsaWEB
News mentions
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