{"answers":{"affected":"5 open source packages ship an affected version, including github.com/nezhahq/nezha and github.com/naiba/nezha.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-47268 exists.","fix":"Upgrade github.com/nezhahq/nezha to 2.0.10 or later.","what":"CVE-2026-47268 is a medium-severity server-side request forgery vulnerability in nezhahq nezha, published on 12 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-47268 and fix it if it is affected.\n\nWhat it is: CVE-2026-47268 is a medium-severity server-side request forgery vulnerability in nezhahq nezha, published on 12 Jun 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-2026-47268 exists.\n\nAffected packages and fixed versions:\n- github.com/nezhahq/nezha (Go): affected from 0.20.0; fixed in 2.0.10\n- github.com/nezhahq/nezha (Go): affected from 0.20.0; fixed in 2.0.10\n- github.com/naiba/nezha (Go): affected from 0.20.0; no fix listed\n- github.com/naiba/nezha (Go): affected from 0.20.0; no fix listed\n- github.com/naiba/nezha (Go): affected from 0.20.0; no fix listed\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-2026-47268/ (Markdown: https://insights.sbomify.com/CVE-2026-47268/index.md)","id":"CVE-2026-47268","markdown":"https://insights.sbomify.com/CVE-2026-47268/index.md","name":"CVE-2026-47268","record":{"aliases":["GHSA-6x26-5727-rrm9","GO-2026-5194"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Nezha Monitoring","requires_auth":"low_privilege","summary":"Authenticated users can trigger blind SSRF via DDNS webhooks, allowing internal network access from the dashboard host.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O\u0026M tool. From version 0.20.0 to before version 2.0.10, an authenticated Nezha dashboard user can create or update a DDNS profile with provider webhook and configure an arbitrary webhook_url, HTTP method, request body, and headers. When DDNS is triggered for a server that uses that profile, the dashboard process sends the configured request with utils.HttpClient without the SSRF protections used by notification webhooks. This allows a low-privileged authenticated user who controls an owned server/DDNS profile to make the dashboard host issue HTTP requests to loopback or internal network services. The response body is not returned to the attacker in the confirmed path, so this is a blind SSRF / internal state-changing request primitive. This issue has been patched in version 2.0.10.","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":"Nezha Monitoring: Authenticated DDNS webhook configuration allows blind SSRF from the dashboard host","id":"CVE-2026-47268","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":5,"n_references":1,"next":{"headline":"pam_usb: deny_remote feature incorrectly classifies IPv4-mapped IPv6 remote connections as local","id":"CVE-2026-47269"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0.20.0"],"last_affected":[],"package":"github.com/naiba/nezha","purl":null,"source":"GHSA-6x26-5727-rrm9"},{"ecosystem":"Go","fixed":[],"introduced":["0.20.0"],"last_affected":[],"package":"github.com/naiba/nezha","purl":"pkg:golang/github.com/naiba/nezha","source":"GHSA-6x26-5727-rrm9"},{"ecosystem":"Go","fixed":[],"introduced":["0.20.0"],"last_affected":[],"package":"github.com/naiba/nezha","purl":"pkg:golang/github.com/naiba/nezha","source":"GO-2026-5194"},{"ecosystem":"Go","fixed":["2.0.10"],"introduced":["0.20.0"],"last_affected":[],"package":"github.com/nezhahq/nezha","purl":null,"source":"GHSA-6x26-5727-rrm9"},{"ecosystem":"Go","fixed":["2.0.10"],"introduced":["0.20.0"],"last_affected":[],"package":"github.com/nezhahq/nezha","purl":"pkg:golang/github.com/nezhahq/nezha","source":"GHSA-6x26-5727-rrm9"}],"prev":{"headline":"Gogs: SSRF in webhook deliveries","id":"CVE-2026-47267"},"products":["nezha"],"published":"2026-06-12","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":"2026-06-15","vendors":["nezhahq"]},"summary":"Authenticated users can trigger blind SSRF via DDNS webhooks, allowing internal network access from the dashboard host.","url":"https://insights.sbomify.com/CVE-2026-47268/"}