{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-34758 exists.","fix":"No fix has been published for CVE-2026-34758 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-34758 is a critical missing authorization vulnerability in oneuptime, published on 2 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-2026-34758 and fix it if it is affected.\n\nWhat it is: CVE-2026-34758 is a critical missing authorization vulnerability in oneuptime, published on 2 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-2026-34758 exists.\n\nAffected product: oneuptime. 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-2026-34758/ (Markdown: https://insights.sbomify.com/CVE-2026-34758/index.md)","id":"CVE-2026-34758","markdown":"https://insights.sbomify.com/CVE-2026-34758/index.md","name":"CVE-2026-34758","record":{"aliases":["GHSA-q253-6wcm-h8hp"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify","other"],"network_reachable":"yes","non_default_config":false,"product_category":"Monitoring platform","requires_auth":"none","summary":"Unauthenticated attackers can abuse notification endpoints to send SMS, calls, emails, and WhatsApp messages, or purchase phone numbers.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"oneuptime","vendor":"hackerbay"}],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, unauthenticated access to Notification test and Phone Number management endpoints allows SMS/Call/Email/WhatsApp abuse and phone number purchase. This issue has been patched in version 10.0.42.","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":"OneUptime: Missing Authentication on Notification Endpoints","id":"CVE-2026-34758","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Missing authorization in oneuptime","id":"CVE-2026-34759"},"packages":[],"prev":{"headline":"Use after free in libpng","id":"CVE-2026-34757"},"products":["oneuptime"],"published":"2026-04-02","related":[{"cvss_score":10,"headline":"Code injection in oneuptime","id":"CVE-2026-33396","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":10,"headline":"OneUptime ClickHouse SQL Injection via Aggregate Query Parameters","id":"CVE-2026-32306","kev_date_added":null,"published":"2026-03-12"},{"cvss_score":10,"headline":"OneUptime has authorization bypass via client‑controlled is-multi-tenant-query header","id":"CVE-2026-30956","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":10,"headline":"OneUptime Synthetic Monitor RCE via exposed Playwright browser object","id":"CVE-2026-30957","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":10,"headline":"OneUptime Affected by Unsandboxed Code Execution in Probe Allows Any Project Member to Achieve RCE","id":"CVE-2026-30887","kev_date_added":null,"published":"2026-03-09"},{"cvss_score":10,"headline":"OneUptime Synthetic Monitor RCE via exposed Playwright browser object","id":"CVE-2026-30921","kev_date_added":null,"published":"2026-03-09"},{"cvss_score":10,"headline":"OneUptime: OS Command Injection in Probe NetworkPathMonitor via unsanitized destination in traceroute exec()","id":"CVE-2026-27728","kev_date_added":null,"published":"2026-02-25"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"total"},"state":"PUBLISHED","updated":"2026-04-03","vendors":["OneUptime"]},"summary":"Unauthenticated attackers can abuse notification endpoints to send SMS, calls, emails, and WhatsApp messages, or purchase phone numbers.","url":"https://insights.sbomify.com/CVE-2026-34758/"}