{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6126 exists.","fix":"No fix has been published for CVE-2026-6126 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6126 is a medium-severity missing authorization vulnerability in zhayujie chatgpt-on-wechat CowAgent, published on 12 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6126 and fix it if it is affected.\n\nWhat it is: CVE-2026-6126 is a medium-severity missing authorization vulnerability in zhayujie chatgpt-on-wechat CowAgent, published on 12 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6126 exists.\n\nAffected product: zhayujie chatgpt-on-wechat CowAgent. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-6126/ (Markdown: https://insights.sbomify.com/CVE-2026-6126/index.md)","id":"CVE-2026-6126","markdown":"https://insights.sbomify.com/CVE-2026-6126/index.md","name":"CVE-2026-6126","record":{"aliases":["GHSA-8hj3-w5vf-j956"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["privilege_escalation","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"ChatGPT WeChat bot","requires_auth":"none","summary":"Attackers can access the administrative HTTP endpoint without authentication, potentially gaining control over the bot configuration and data.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"A weakness has been identified in zhayujie chatgpt-on-wechat CowAgent 2.0.4. The affected element is an unknown function of the component Administrative HTTP Endpoint. This manipulation causes missing authentication. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"zhayujie chatgpt-on-wechat CowAgent Administrative HTTP Endpoint missing authentication","id":"CVE-2026-6126","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Elementor Website Builder \u003c= 4.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via REST API","id":"CVE-2026-6127"},"packages":[],"prev":{"headline":"Dromara warm-flow Workflow Definition save-json SpelHelper.parseExpression code injection","id":"CVE-2026-6125"},"products":["chatgpt-on-wechat CowAgent"],"published":"2026-04-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-13","vendors":["zhayujie"]},"summary":"Attackers can access the administrative HTTP endpoint without authentication, potentially gaining control over the bot configuration and data.","url":"https://insights.sbomify.com/CVE-2026-6126/"}