FalkorDB Browser 1.9.3 contains an unauthenticated path traversal vulnerability in the file upload API that allows remote attackers to write arbitrary files and achieve remote code execution.
A heap-based out-of-bounds write in the BoltReadHandler function (src/bolt/bolt_api.c) in FalkorDB before 4.20.0 allows a remote unauthenticated attacker to cause a denial of service and possibly execute arbitrary code b…
CVSS 4.0CRITICAL 9.3·Network·No auth·No interaction·EPSS 0.00595·Published 2026-10-09·Fixed in 4.20.0CWE-787
A double free and use-after-free vulnerability in the RdbLoadDeletedNodes function of the RDB graph decoders (src/serializers/decoders/*/decode_graph_entities.c) in FalkorDB before 4.18.1 allows a remote attacker who can…
CVSS 4.0CRITICAL 9.3·Network·No auth·No interaction·EPSS 0.00554·Published 2026-10-09·Fixed in 4.18.1CWE-415
A heap-based out-of-bounds write in the ws_read_frame function (src/bolt/ws.c) and the buffer_apply_mask function (src/bolt/buffer.c) in FalkorDB before 4.20.0 allows a remote unauthenticated attacker to cause a denial o…
CVSS 4.0HIGH 8.8·Network·No auth·No interaction·EPSS 0.00436·Published 2026-10-09·Fixed in 4.20.0CWE-787
QueryWeaver contains an authentication bypass vulnerability that allows unauthenticated attackers to obtain valid session tokens for existing accounts by submitting a signup request with a known victim email address.
A heap-based out-of-bounds read in the BufferSerializerIOv2_ReadBuffer function (src/serializers/serializer_io.c) in FalkorDB before 4.18.4 allows a remote attacker who can issue Redis replication commands (for example,…
CVSS 4.0HIGH 8.8·Network·No auth·No interaction·EPSS 0.00433·Published 2026-10-09·Fixed in 4.18.4CWE-125
An improper authentication vulnerability in the is_authenticated function (src/bolt/bolt_api.c) in FalkorDB before 4.20.0 allows a remote unauthenticated attacker to execute graph queries without credentials through the…
CVSS 4.0CRITICAL 9.2·Network·No auth·No interaction·EPSS 0.00477·Published 2026-10-09·Fixed in 4.20.0CWE-287
A stack-based buffer overflow in the _RdbLoadEntity function of the RDB graph decoders (src/serializers/decoders/*/decode_graph_entities.c) in FalkorDB before 4.18.4 allows a remote attacker who can issue Redis replicati…
CVSS 4.0CRITICAL 9.2·Network·No auth·No interaction·EPSS 0.00584·Published 2026-10-09·Fixed in 4.18.4CWE-121
A type confusion vulnerability in the _read_flags function (src/commands/cmd_dispatcher.c) in FalkorDB before 4.20.0 allows a remote authenticated attacker who can run GRAPH.QUERY to cause a denial of service and possibl…
CVSS 4.0HIGH 7.7·Network·Low privileges·No interaction·EPSS 0.00354·Published 2026-10-09·Fixed in 4.20.0CWE-843