CVE-2026-52879

Klever-Go is the Go implementation of the Klever blockchain protocol. In versions 1.7.14 through 1.7.17, the direct-message ingress handler spawns a new goroutine for every incoming direct message before the processor-level antiflood layer makes any admission decision, with no semaphore, throttle...

CVE-2026-52879 Klever-Go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS

Klever-Go is the Go implementation of the Klever blockchain protocol. In versions 1.7.14 through 1.7.17, the direct-message ingress handler spawns a new goroutine for every incoming direct message before the processor-level antiflood layer makes any admission decision, with no semaphore, throttle...

CVE-2026-52879 Klever-Go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS

Klever-Go is the Go implementation of the Klever blockchain protocol. In versions 1.7.14 through 1.7.17, the direct-message ingress handler spawns a new goroutine for every incoming direct message before the processor-level antiflood layer makes any admission decision, with no semaphore, throttle...

CVE-2026-52879

Summary: CVE-2026-52879 affects Klever-Go (Go implementation of Klever) where the direct-message ingress path spawns a new goroutine for every incoming direct message before the antiflood layer decides admission. This creates unbounded goroutine growth per peer, increasing stack allocations and G...

CVE-2026-12228

A stored cross-site scripting XSS vulnerability exists in the POST /api/prompts/share endpoint of parisneo/lollms latest version. The endpoint stores attacker-controlled promptcontent into DBDirectMessage.content without server-side sanitization. When a victim opens the direct message DM thread,...

PYSEC-2026-2767 Open WebUI has an IDOR vulnerability in the update_message_by_id API endpoint

Summary An IDOR vulnerability exists in the Channels feature of Open WebUI, allowing any channel member to modify messages sent by other members including administrators within the same channel. This vulnerability affects the latest version v0.8.12 of Open WebUI. Details In the updatemessagebyid...

CVE-2026-10085 Ordinary group/direct message member can enable group_constrained and remove all channel participants

Mattermost versions 11.7.x = 11.7.2, 11.6.x = 11.6.4, 10.11.x = 10.11.19 fail to restrict the groupconstrained channel flag to public and private channels that support group synchronization, which allows an ordinary group or direct message member to remove all participants from the conversation v...

GHSA-GP79-M99V-GJMH OpenClaw: Mattermost handlers could fall open when channel type was missing

Summary Mattermost handlers could fall open when channel type was missing. In affected versions, a Mattermost event missing channel type metadata could continue without applying the intended DM policy decision. This advisory is scoped to the named feature and configuration. It does not change...

GO-2026-5424 klever-go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS in github.com/klever-io/klever-go

klever-go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS in github.com/klever-io/klever-go...

CVE-2026-53837

OpenClaw before 2026.5.6 contains an improper access control vulnerability in Mattermost event handlers that fails to validate channel type metadata. Attackers can bypass intended DM policy decisions by sending crafted Mattermost events missing channel type information to process restricted conte...

CVE-2026-53837 OpenClaw < 2026.5.6 - Missing Channel Type Validation in Mattermost Event Handlers

OpenClaw before 2026.5.6 contains an improper access control vulnerability in Mattermost event handlers that fails to validate channel type metadata. Attackers can bypass intended DM policy decisions by sending crafted Mattermost events missing channel type information to process restricted conte...

CVE-2026-53837

CVE-2026-53837 affects OpenClaw prior to 2026.5.6, where an improper access control vulnerability in Mattermost event handlers fails to validate channel type metadata. Attackers can bypass DM policy decisions by sending crafted Mattermost events that omit channel type information, enabling proces...

CVE-2026-34507

OpenClaw before 2026.4.29 contains a policy bypass vulnerability in QQBot admin commands that allows authenticated senders to skip DM-only and allowFrom policy checks. Attackers can route admin commands from unauthorized senders or contexts to execute restricted behavior that policy should have...

GHSA-HF2G-6J7H-98WG klever-go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS

Summary networkMessenger.directMessageHandler in network/p2p/libp2p/netMessenger.go spawns a fresh goroutine for every incoming direct message before the antiflood layer makes an admission decision. There is no semaphore, throttler, or bound on concurrent in-flight spawns. A single connected libp...

klever-go: Unbounded goroutine spawn on direct-message ingress enables peer-driven DoS

Summary networkMessenger.directMessageHandler in network/p2p/libp2p/netMessenger.go spawns a fresh goroutine for every incoming direct message before the antiflood layer makes an admission decision. There is no semaphore, throttler, or bound on concurrent in-flight spawns. A single connected libp...

PT-2026-48346

Name of the Vulnerable Software and Affected Versions klever-go versions prior to 1.7.18 Description An issue exists in the directMessageHandler function within the network/p2p/libp2p/netMessenger.go file. The software spawns a new goroutine for every incoming direct message before the antiflood...

CVE-2026-34507

OpenClaw before 2026.4.29 contains a policy bypass vulnerability in QQBot admin commands that allows authenticated senders to skip DM-only and allowFrom policy checks. Attackers can route admin commands from unauthorized senders or contexts to execute restricted behavior that policy should have...

EUVD-2026-33334

OpenClaw before 2026.4.29 contains a policy bypass vulnerability in QQBot admin commands that allows authenticated senders to skip DM-only and allowFrom policy checks. Attackers can route admin commands from unauthorized senders or contexts to execute restricted behavior that policy should have...

CVE-2026-34507 OpenClaw < 2026.4.29 - Policy Bypass in QQBot Admin Commands via DM-only and allowFrom Checks

OpenClaw before 2026.4.29 contains a policy bypass vulnerability in QQBot admin commands that allows authenticated senders to skip DM-only and allowFrom policy checks. Attackers can route admin commands from unauthorized senders or contexts to execute restricted behavior that policy should have...

PT-2026-44895

OpenClaw before 2026.4.29 contains a policy bypass vulnerability in QQBot admin commands that allows authenticated senders to skip DM-only and allowFrom policy checks. Attackers can route admin commands from unauthorized senders or contexts to execute restricted behavior that policy should have...