Vulnerability Details CVE-2023-28427
matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. In versions prior to 24.0.0 events sent with special strings in key places can temporarily disrupt or impede the matrix-js-sdk from functioning properly, potentially impacting the consumer's ability to process data safely. Note that the matrix-js-sdk can appear to be operating normally but be excluding or corrupting runtime data presented to the consumer. This vulnerability is distinct from GHSA-rfv9-x7hh-xc32 which covers a similar issue. The issue has been patched in matrix-js-sdk 24.0.0 and users are advised to upgrade. There are no known workarounds for this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 50.3%
CVSS Severity
CVSS v3 Score 8.2
Products affected by CVE-2023-28427
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cpe:2.3:a:matrix:javascript_sdk:17.1.0
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cpe:2.3:a:matrix:javascript_sdk:17.2.0
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cpe:2.3:a:matrix:javascript_sdk:18.0.0
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cpe:2.3:a:matrix:javascript_sdk:18.1.0
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cpe:2.3:a:matrix:javascript_sdk:19.0.0
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cpe:2.3:a:matrix:javascript_sdk:19.1.0
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cpe:2.3:a:matrix:javascript_sdk:19.2.0
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cpe:2.3:a:matrix:javascript_sdk:19.3.0
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cpe:2.3:a:matrix:javascript_sdk:19.4.0
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cpe:2.3:a:matrix:javascript_sdk:19.5.0
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cpe:2.3:a:matrix:javascript_sdk:19.6.0
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cpe:2.3:a:matrix:javascript_sdk:19.7.0