CVE-2026-41354 | OpenClaw up to 2026.4.1 Silent Message name resolution (GHSA-rxmx-g7hr-8mx4)

VDB-359304 · CVE-2026-41354 · GHSA-RXMX-G7HR-8MX4 OPENCLAW UP TO 2026.4.1 SILENT MESSAGE NAME RESOLUTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.7 $0-$5k 3.36 Summaryinfo A vulnerability categorized as problematic has been discovered in OpenClaw up to 2026.4.1. Affected by this vulnerability is an unknown functionality of the component Silent Message Handler. The manipulation results in name resolution. This vulnerability is cataloged as CVE-2026-41354. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component. Detailsinfo A vulnerability was found in OpenClaw up to 2026.4.1. It has been classified as problematic. Affected is an unknown functionality of the component Silent Message Handler. The manipulation with an unknown input leads to a name resolution vulnerability. CWE is classifying the issue as CWE-706. The product uses a name or reference to access a resource, but the name/reference resolves to a resource that is outside of the intended control sphere. This is going to have an impact on availability. CVE summarizes: OpenClaw before 2026.4.2 contains an insufficient scope vulnerability in Zalo webhook replay dedupe keys that allows legitimate events from different conversations or senders to collide. Attackers can exploit weak deduplication scoping to cause silent message suppression and disrupt bot workflows across chat sessions. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-41354 since 04/20/2026. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. Upgrading to version 2026.4.2 eliminates this vulnerability. Applying the patch ef7c553dd16ee579f1d1a363f5881a99726c1412 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. Productinfo Type Artificial Intelligence Software Name OpenClaw Version 2026.4.0 2026.4.1 License open-source Website Product: https://github.com/openclaw/openclaw/ CPE 2.3info 🔒 🔒 CPE 2.2info 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 3.7 VulDB Meta Temp Score: 3.7 VulDB Base Score: 3.7 VulDB Temp Score: 3.6 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 3.7 CNA Vector (VulnCheck): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Name resolution CWE: CWE-706 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: OpenClaw 2026.4.2 Patch: ef7c553dd16ee579f1d1a363f5881a99726c1412 Timelineinfo 04/20/2026 CVE reserved 04/24/2026 +4 days Advisory disclosed 04/24/2026 +0 days VulDB entry created 04/24/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-rxmx-g7hr-8mx4 Status: Confirmed CVE: CVE-2026-41354 (🔒) GCVE (CVE): GCVE-0-2026-41354 GCVE (VulDB): GCVE-100-359304 Entryinfo Created: 04/24/2026 07:57 Changes: 04/24/2026 07:57 (78) Complete: 🔍 Cache ID: 99:AD4:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸