{"answers":{"affected":"3 open source packages ship an affected version, including github.com/frain-dev/convoy.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-81505 exists.","fix":"Upgrade github.com/frain-dev/convoy to 0.9.3-0.20260724092134-1cc67cd16fb1 or later.","what":"CVE-2026-81505 is a high-severity missing authorization vulnerability in frain-dev convoy, published on 18 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-81505 and fix it if it is affected.\n\nWhat it is: CVE-2026-81505 is a high-severity missing authorization vulnerability in frain-dev convoy, published on 18 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-81505 exists.\n\nAffected packages and fixed versions:\n- github.com/frain-dev/convoy (Go): affected all versions; fixed in 0.9.3-0.20260724092134-1cc67cd16fb1\n- github.com/frain-dev/convoy (Go): affected all versions; fixed in 0.9.3-0.20260724092134-1cc67cd16fb1\n- github.com/frain-dev/convoy (Go): affected all versions; fixed in 0.9.3-0.20260724092134-1cc67cd16fb1\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-81505/ (Markdown: https://insights.sbomify.com/CVE-2026-81505/index.md)","id":"CVE-2026-81505","markdown":"https://insights.sbomify.com/CVE-2026-81505/index.md","name":"CVE-2026-81505","record":{"aliases":["GHSA-p5vg-v7mj-f6q4","GO-2026-6523"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Convoy webhooks gateway","requires_auth":"low_privilege","summary":"Authenticated users can access other tenants' webhook source records and plaintext message broker credentials by manipulating source IDs.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Convoy is a cloud native webhooks gateway. Prior to 26.6.8, Convoy's GET /api/v1/projects/{projectID}/sources/{sourceID} endpoint authorizes access to the project in the URL, but Handler.GetSource calls sources.Service.FindSourceByID() and fetches the Source only by sourceID without confirming that its ProjectID matches the authorized project. An authenticated user or project-scoped API key holder can substitute another tenant's Source identifier and receive that Source's complete record, including unredacted AMQP, Kafka, SQS, or Google PubSub credentials. The list endpoint remains project-scoped; the single-item Source lookup is affected. This issue is fixed in version 26.6.8.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Convoy: Cross-Tenant Source IDOR Leaks Plaintext Message Broker Credentials","id":"CVE-2026-81505","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":4,"next":{"headline":"ESF-IDF: Bluetooth Classic L2CAP Heap Memory Disclosure Allowing Unauthorized Access to Sensitive Data","id":"CVE-2026-81507"},"packages":[{"ecosystem":"Go","fixed":["0.9.3-0.20260724092134-1cc67cd16fb1"],"introduced":["0"],"last_affected":[],"package":"github.com/frain-dev/convoy","purl":null,"source":"GHSA-p5vg-v7mj-f6q4"},{"ecosystem":"Go","fixed":["0.9.3-0.20260724092134-1cc67cd16fb1"],"introduced":["0"],"last_affected":[],"package":"github.com/frain-dev/convoy","purl":"pkg:golang/github.com/frain-dev/convoy","source":"GHSA-p5vg-v7mj-f6q4"},{"ecosystem":"Go","fixed":["0.9.3-0.20260724092134-1cc67cd16fb1"],"introduced":["0"],"last_affected":[],"package":"github.com/frain-dev/convoy","purl":"pkg:golang/github.com/frain-dev/convoy","source":"GO-2026-6523"}],"prev":{"headline":"boxpositron with-context-mcp index.ts project_folder path traversal","id":"CVE-2026-81491"},"products":["convoy"],"published":"2026-09-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-18","vendors":["frain-dev"]},"summary":"Authenticated users can access other tenants' webhook source records and plaintext message broker credentials by manipulating source IDs.","url":"https://insights.sbomify.com/CVE-2026-81505/"}