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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-6249 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.
Github GHSA Github GHSA GHSA-5p73-qg2v-383h LTI 1.3 Tool Library's Nonce Claim Value not validated against nonce value sent in Authentication Request before v5.0
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00087}

epss

{'score': 0.00262}


Wed, 23 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-23T17:58:17.098Z

Reserved: 2022-05-18T00:00:00.000Z

Link: CVE-2022-31158

cve-icon Vulnrichment

Updated: 2024-08-03T07:11:39.569Z

cve-icon NVD

Status : Modified

Published: 2022-07-15T18:15:08.973

Modified: 2024-11-21T07:04:01.367

Link: CVE-2022-31158

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.