CVE-2022-36059

CVE-2022-36059 affects the matrix-js-sdk (Matrix JavaScript client) in versions before 19.4.0, where events containing special strings in key places can temporarily disrupt the SDK’s operation and may corrupt runtime data presented to the consumer. The issue is fixed in matrix-js-sdk 19.4.0; upgr...

CVE-2023-28427

CVE-2023-28427 affects matrix-js-sdk (Node/JS Matrix client) prior to 24.0.0. Root cause cited as prototype pollution; impact described as disruption or corruption of runtime data, potentially affecting data processing. Patch is to upgrade to matrix-js-sdk 24.0.0; no public workarounds documented...

CVE-2022-39250

CVE-2022-39250 corresponds to a vulnerability in the Matrix JavaScript SDK (matrix-js-sdk) prior to version 19.7.0. The issue arises from checking and signing user identities and devices in two separate steps, and not consistently fixing the signing key between steps, enabling a malicious homeser...

CVE-2022-39251

The CVE-2022-39251 vulnerability affects the Matrix Javascript SDK (matrix-js-sdk) prior to version 19.7.0. It stems from a protocol confusion bug that allowed to‑device messages encrypted with Megolm to be accepted as Olm, enabling an attacker coordinating with a malicious homeserver to craft me...