{"vulnerability": "CVE-2026-8505", "sightings": [{"uuid": "4c41229b-c4b6-472b-8459-83437dc266cb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8505", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mqulivjdmi24", "content": "CVE-2026-8505\nIBM Langflow OSS versions 1.0.0 through 1.10.0 have a security issue where anyone can trigger any flow without needing a password. This could allow an attacker to execute malicious code. To stay safe, update to\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-07-17T20:26:06.266451Z"}, {"uuid": "1beb57d4-5937-40a8-8684-54b9c5246bfb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8505", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mququiyq3u2s", "content": "CVE-2026-8505 - Authentication Bypass in Webhook Endpoints Allowed Unauthorized Flow Execution\nCVE ID : CVE-2026-8505\n \n Published : July 17, 2026, 8:17 p.m. | 17\u00a0minutes ago\n \n Description : IBM Langflow OSS 1.0.0 through 1.10.0 has a vulnerability in Langflow's webhook authe...", "creation_timestamp": "2026-07-17T22:02:06.276661Z"}, {"uuid": "55919fcc-3d42-4906-aae6-860de14798e6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-8505", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116940513412297602", "content": "CRITICAL (CVSS 9.8): CVE-2026-8505 in IBM Langflow OSS 1.0.0 \u2013 1.10.0 enables unauthenticated RCE via default webhook auth config. Set WEBHOOK_AUTH_ENABLE=True to mitigate until official fix. Details: https://radar.offseq.com/threat/cve-2026-8505-vulnerability-in-ibm-langflow-oss-6558aceea84f8b7d #OffSeq #CVE20268505 #RCE #IBM", "creation_timestamp": "2026-07-18T10:30:29.478354Z"}, {"uuid": "afd74e89-400f-4d1e-8b67-fc95fa5507ee", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-8505", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mqw2or72mk2x", "content": "CVE-2026-8505: IBM Langflow OSS v1.0.0 \u2013 1.10.0 faces CRITICAL RCE risk if WEBHOOK_AUTH_ENABLE is left False (default). Set it to True right away. No patch yet \u2014 see https://radar.offseq.com/threat/cve-2026-8505-vulnerability-in-ibm-langflow-oss-6558aceea84f8b7d #OffSeq #CVE20268505 #IBM", "creation_timestamp": "2026-07-18T10:30:29.687921Z"}, {"uuid": "4238ed74-e65f-4e7f-9ff0-7626f242092a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8505", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mqw4f6e4sc2q", "content": "\ud83d\udd34 CVE-2026-8505 - Critical (9.8)\n\nIBM Langflow OSS 1.0.0 through 1.10.0 has a vulnerability in Langflow's webhook authentication lo...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-8505/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-07-18T11:00:55.065661Z"}, {"uuid": "d49a0a81-d792-4d0b-8e37-48776fe1076a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8505", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mr53owpc5f2i", "content": "\ud83d\udccc CVE-2026-8505 - IBM Langflow OSS 1.0.0 through 1.10.0 has a vulnerability in Langflow's webhook authentication logic allows unauthenticated users to trigger the execu... https://www.cyberhub.blog/cves/CVE-2026-8505", "creation_timestamp": "2026-07-21T05:37:07.257397Z"}, {"uuid": "b320c18d-ef2a-46a8-ad6a-2f1e7ebb00c4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85050", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mund7xzpsj2l", "content": "CVE-2026-85050 - chrome\nIf you use Chrome on Android versions before 152.0.7977.82, a specially crafted web page could cause the browser to write data outside its safe area and let an attacker run code on the\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#chrome #google #CVE #infosec", "creation_timestamp": "2026-09-03T20:50:06.200990Z"}, {"uuid": "a7f689fb-7ff5-4f51-8e7f-45c6b5c768d3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85050", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3munhls2aoz2g", "content": "\ud83d\udea8 CVE-2026-85050 \u2014 CVSS 9.6 CRITICAL\n\nOut of bounds write in WebGL in Google Chrome on on Android prior to 152.0.7977.82 allowed a remote attacke...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-85050\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-03T22:08:16.869040Z"}, {"uuid": "c59ab0dc-d507-411d-86a2-9c5430a2eea3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85051", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260904", "content": "", "creation_timestamp": "2026-09-04T04:45:56.178113Z"}, {"uuid": "5e3bb670-0915-41f9-bf9a-7d872f4a2d19", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85052", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260904", "content": "", "creation_timestamp": "2026-09-04T04:45:58.589168Z"}, {"uuid": "3c8dc300-b4fa-4c5f-ab88-e258e5972a00", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85053", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260904", "content": "", "creation_timestamp": "2026-09-04T04:46:00.839303Z"}, {"uuid": "4fc7ce0c-a207-43d8-a6a5-a4d3a85c634b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85050", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/google-chrome-multiple-vulnerabilities_20260904", "content": "", "creation_timestamp": "2026-09-04T04:46:21.422978Z"}, {"uuid": "4f40b5a4-c875-49a6-b801-275b75146a66", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85050", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3muoydj4q6323", "content": "\ud83d\udd17 CVE : CVE-2026-85042, CVE-2026-85043, CVE-2026-85044, CVE-2026-85045, CVE-2026-85046, CVE-2026-85047, CVE-2026-85048, CVE-2026-85049, CVE-2026-85050, CVE-2026-85051, CVE-2026-85052, CVE-2026-85053", "creation_timestamp": "2026-09-04T12:40:32.538819Z"}, {"uuid": "c12154bd-d570-48d7-9dab-30a6612a15fe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85051", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3muoydj4q6323", "content": "\ud83d\udd17 CVE : CVE-2026-85042, CVE-2026-85043, CVE-2026-85044, CVE-2026-85045, CVE-2026-85046, CVE-2026-85047, CVE-2026-85048, CVE-2026-85049, CVE-2026-85050, CVE-2026-85051, CVE-2026-85052, CVE-2026-85053", "creation_timestamp": "2026-09-04T12:40:32.584847Z"}, {"uuid": "057fb597-b911-41e0-9eff-152cefe8267b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85052", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3muoydj4q6323", "content": "\ud83d\udd17 CVE : CVE-2026-85042, CVE-2026-85043, CVE-2026-85044, CVE-2026-85045, CVE-2026-85046, CVE-2026-85047, CVE-2026-85048, CVE-2026-85049, CVE-2026-85050, CVE-2026-85051, CVE-2026-85052, CVE-2026-85053", "creation_timestamp": "2026-09-04T12:40:32.625829Z"}, {"uuid": "d1ad4c7d-a40d-4f47-a17d-68c21c70e198", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85053", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3muoydj4q6323", "content": "\ud83d\udd17 CVE : CVE-2026-85042, CVE-2026-85043, CVE-2026-85044, CVE-2026-85045, CVE-2026-85046, CVE-2026-85047, CVE-2026-85048, CVE-2026-85049, CVE-2026-85050, CVE-2026-85051, CVE-2026-85052, CVE-2026-85053", "creation_timestamp": "2026-09-04T12:40:32.678421Z"}, {"uuid": "b807f71f-f42c-48ef-9f6d-b94aa9e06ac9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85050", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mv2mcexuvt2u", "content": "\ud83d\udccc CVE-2026-85050 - Out of bounds write in WebGL in Google Chrome on on Android prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the san... https://www.cyberhub.blog/cves/CVE-2026-85050", "creation_timestamp": "2026-09-09T03:37:06.654097Z"}, {"uuid": "6dbb5492-7b15-4fad-9038-87884fe8f789", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85053", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mv46lpjukf2f", "content": "\ud83d\udccc CVE-2026-85053 - Improper resource exposure in CacheStorage in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sand... https://www.cyberhub.blog/cves/CVE-2026-85053", "creation_timestamp": "2026-09-09T18:37:06.927064Z"}, {"uuid": "73a1a057-a786-4072-9191-a060fdf0cd7f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85051", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260916", "content": "", "creation_timestamp": "2026-09-16T04:47:05.633395Z"}, {"uuid": "b23a9ae6-5b36-4821-83a3-858ac88c7381", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85052", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260916", "content": "", "creation_timestamp": "2026-09-16T04:47:07.804270Z"}, {"uuid": "cbf2d6a4-6c84-4951-8db0-018d1909e779", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85053", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/microsoft-edge-multiple-vulnerabilities_20260916", "content": "", "creation_timestamp": "2026-09-16T04:47:09.776473Z"}, {"uuid": "8ed0f415-85dd-4c13-aee4-d99ae95ff057", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-85058", "type": "published-proof-of-concept", "source": "https://github.com/moquette-io/moquette/security/advisories/GHSA-9jjc-fw8x-fmwx", "content": "", "creation_timestamp": "2026-09-18T18:35:02.074500Z"}, {"uuid": "48c31715-ce62-4234-ba23-795ca3da8d8e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-85058", "type": "seen", "source": "https://gist.github.com/alon710/6c8180b6898a74f52da1dc6d425e2b77", "content": "# CVE-2026-85058: CVE-2026-85058: Missing Authorization in Moquette MQTT Broker Last Will and Testament Feature\n\n> **CVSS Score:** 7.5\n> **Published:** 2026-09-18\n> **Full Report:** https://cvereports.com/reports/CVE-2026-85058\n\n## Summary\nAn authorization bypass vulnerability exists in the Moquette MQTT broker prior to version 0.18.1. When an MQTT client registers a Last Will and Testament (LWT) topic during its connection setup, the broker fails to perform write-access checks on that topic. Upon an abrupt client disconnection, the broker publishes the registered Will message to subscribers of the unauthorized topic, bypassing configured Access Control Lists (ACLs).\n\n## TL;DR\nMoquette MQTT broker versions before 0.18.1 fail to validate write permissions when executing a client's Last Will and Testament, enabling write-restricted or anonymous clients to publish to protected topics.\n\n## Exploit Status: POC\n\n## Technical Details\n\n- **CWE ID**: CWE-862\n- **Attack Vector**: Network\n- **CVSS v3.1 Score**: 7.5 (High)\n- **EPSS Score**: Not Available\n- **Impact**: Integrity (High)\n- **Exploit Status**: PoC (Proof of Concept)\n- **KEV Status**: Not Listed\n\n## Affected Systems\n\n- Moquette MQTT Broker\n- io.moquette:moquette-broker\n- **moquette-broker**: < 0.18.1 (Fixed in: `0.18.1`)\n\n## Mitigation\n\n- Upgrade the Moquette broker dependency to version 0.18.1 or higher to apply the official authorization validation patch.\n- Disable anonymous connection permissions within the broker configuration to ensure all clients are authenticated before session registration.\n- Enforce network-level monitoring to detect rapid connection establishment and unexpected terminations designed to trigger LWT publications.\n\n**Remediation Steps:**\n1. Identify all deployment instances of the `io.moquette:moquette-broker` dependency within the environment.\n2. Update the project build files (e.g., pom.xml or build.gradle) to reference version 0.18.1 or a newer release.\n3. Audit custom access control implementations to confirm how the static client identity 'WILL_PUBLISHER' and empty usernames are processed.\n4. Verify the configuration of the broker to ensure 'allow_anonymous' is set to 'false' if anonymous connections are not business-critical.\n5. Redeploy the updated broker application and verify that connection termination tests do not result in unauthorized topic writes.\n\n## References\n\n- [Moquette GitHub Security Advisory GHSA-9jjc-fw8x-fmwx](https://github.com/moquette-io/moquette/security/advisories/GHSA-9jjc-fw8x-fmwx)\n- [NVD CVE-2026-85058 Detail](https://nvd.nist.gov/vuln/detail/CVE-2026-85058)\n- [CVE.org CVE-2026-85058 Record](https://www.cve.org/CVERecord?id=CVE-2026-85058)\n\n\n---\n*Generated by [CVEReports](https://cvereports.com/reports/CVE-2026-85058) - Automated Vulnerability Intelligence*", "creation_timestamp": "2026-09-19T02:31:41.134252Z"}]}