cvedb.io
CVE-2022-31157
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-07-15T18:15:08.910 · Last modified 2026-06-17T04:44:55.477

Summary

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 function used to generate random nonces was not sufficiently cryptographically complex. Users should upgrade to version 5.0 to receive a patch. There are currently no known workarounds.

Affected products

packback — lti_1.3_tool_library

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.