Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.6%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2022-31158
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cpe:2.3:a:packback:lti_1.3_tool_library:-
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cpe:2.3:a:packback:lti_1.3_tool_library:1.0
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cpe:2.3:a:packback:lti_1.3_tool_library:1.0.0
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cpe:2.3:a:packback:lti_1.3_tool_library:1.1.1
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cpe:2.3:a:packback:lti_1.3_tool_library:2.0.0
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cpe:2.3:a:packback:lti_1.3_tool_library:2.0.1
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cpe:2.3:a:packback:lti_1.3_tool_library:2.0.2
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cpe:2.3:a:packback:lti_1.3_tool_library:2.0.3
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cpe:2.3:a:packback:lti_1.3_tool_library:3.0.0
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cpe:2.3:a:packback:lti_1.3_tool_library:3.0.1
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cpe:2.3:a:packback:lti_1.3_tool_library:3.0.2
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cpe:2.3:a:packback:lti_1.3_tool_library:3.0.3
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cpe:2.3:a:packback:lti_1.3_tool_library:4.0.0
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cpe:2.3:a:packback:lti_1.3_tool_library:4.1.0
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cpe:2.3:a:packback:lti_1.3_tool_library:4.1.1
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cpe:2.3:a:packback:lti_1.3_tool_library:4.1.2
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cpe:2.3:a:packback:lti_1.3_tool_library:4.1.3