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matrix-org matrix-js-sdk vulnerabilities

13 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your matrix-org matrix-js-sdk version is affected

Latest matrix-org matrix-js-sdk vulnerabilities

• CVE-2025-59160 — matrix-js-sdk has insufficient validation when considering a room to be upgraded by another (CVSS 2.7)
• CVE-2024-50336 — matrix-js-sdk has insufficient MXC URI validation which allows client-side path traversal (CVSS 5.3)
• CVE-2024-47080 — matrix-js-sdk keys sent via `sendSharedHistoryKeys` vulnerable to interception by malicious homeserver (CVSS 8.7)
• CVE-2024-42369 — A room with itself as a its predecessor will freeze matrix-js-sdk (CVSS 5.3)
• CVE-2023-29529 — matrix-js-sdk vulnerable to invisible eavesdropping in group calls (CVSS 5.3)
• CVE-2023-28427 — Prototype pollution in matrix-js-sdk (CVSS 8.2)
• CVE-2022-36059 — Prototype pollution in matrix-js-sdk (CVSS 5.3)
• CVE-2022-39250 — Matrix JavaScript SDK vulnerable to key/device identifier confusion in SAS verification (CVSS 7.5)
• CVE-2022-39251 — Matrix Javascript SDK vulnerable to Olm/Megolm protocol confusion (CVSS 7.5)
• CVE-2022-39249 — Matrix Javascript SDK vulnerable to impersonation via forwarded Megolm sessions (CVSS 7.5)
• CVE-2022-39236 — Matrix Javascript SDK improper beacon events can cause availability issues (CVSS 5.3)
• CVE-2021-44538 — (CVSS 9.8)
• CVE-2021-40823 — (CVSS 5.9)