59 matches found
CVE-2026-112265
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receivev1 or card.action.trigger events to drive th...
CVE-2026-112265
LangBot versions through 4.11.0 are vulnerable to a missing authenticity verification flaw in the Lark/Feishu webhook handling. The root cause is a failure to perform proper signature checks, allowing unauthenticated attackers who know a bot UUID to inject forged im.message.receive_v1 or card.act...
CVE-2026-112265 LangBot through 4.11.0 Missing Lark/Feishu Webhook Authenticity Verification
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receivev1 or card.action.trigger events to drive th...
CVE-2026-112265
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receivev1 or card.action.trigger events to drive th...
CVE-2026-112265 LangBot through 4.11.0 Missing Lark/Feishu Webhook Authenticity Verification
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receivev1 or card.action.trigger events to drive th...
EUVD-2026-104308
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receivev1 or card.action.trigger events to drive th...
CVE-2026-112265 LangBot through 4.11.0 Missing Lark/Feishu Webhook Authenticity Verification
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receivev1 or card.action.trigger events to drive th...
CVE-2026-112265: Insufficient Verification of Data Authenticity
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receivev1 or card.action.trigger events to drive th...
PT-2026-117409
LangBot through 4.11.0 contains a missing authenticity verification vulnerability that allows unauthenticated attackers to inject forged Lark/Feishu events by skipping signature checks. Attackers knowing a bot UUID can POST fabricated im.message.receive v1 or card.action.trigger events to drive t...
LangBot input validation vulnerability
LangBot versions 4.11.0 and earlier have a vulnerability related to input validation. This vulnerability stems from the lack of authenticity verification; signatures are not checked, allowing unauthorized attackers to inject forged Lark/Feishu events with knowledge of the robot’s UUID. These...
CVE-2026-90938 LangBot through 0.4.17 Unauthenticated Plugin Registration via WebSocket
LangBot's plugin runtime pip package langbotplugin through 0.4.17 starts a debug WebSocket server on 0.0.0.0:5401 /plugin/ws whose authentication is gated on plugindebugkey, which defaults to an empty string and is never set by the upstream repository, Docker image, or docker-compose which...
CVE-2026-90938
LangBot (pip package langbot_plugin) through 0.4.17 exposes a debug WebSocket server on 0.0.0.0:5401 (/plugin/ws) whose authentication depends on plugin_debug_key, which defaults to an empty string and is never set by the upstream repository, Docker image, or docker-compose. Because docker-compos...
langbot (>=4.4.1b1, <=4.10.6), lbp (>=0.1.1, <=0.1.2) potentially affected by CVE-2026-90938 via langbot-plugin (>=0.1.1b1, <=0.4.13)
langbot-plugin PYPI version =0.1.1b1, =4.4.1b1, =0.1.1, =0.1.2 Source cves: CVE-2026-90938 Source advisory: MEND:CVE-2026-90938...
CVE-2026-90938 LangBot through 0.4.17 Unauthenticated Plugin Registration via WebSocket
LangBot's plugin runtime pip package langbotplugin through 0.4.17 starts a debug WebSocket server on 0.0.0.0:5401 /plugin/ws whose authentication is gated on plugindebugkey, which defaults to an empty string and is never set by the upstream repository, Docker image, or docker-compose which...
PT-2026-91214
LangBot's plugin runtime pip package langbot plugin through 0.4.17 starts a debug WebSocket server on 0.0.0.0:5401 /plugin/ws whose authentication is gated on plugin debug key, which defaults to an empty string and is never set by the upstream repository, Docker image, or docker-compose which...
CVE-2026-90562
LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...
CVE-2026-90562
LangBot before 4.10.11 is vulnerable to authentication bypass via a weak password recovery key mechanism. The application generates recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. A remote attacker who knows the administrator...
EUVD-2026-76987
LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...
CVE-2026-90562 LangBot before 4.10.11 Authentication Bypass via Weak Recovery Key
LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...
CVE-2026-90562 LangBot before 4.10.11 Authentication Bypass via Weak Recovery Key
LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and...