{"answers":{"affected":"3 open source packages ship an affected version, including github.com/OliveTin/OliveTin.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-48709 exists.","fix":"Upgrade github.com/OliveTin/OliveTin to 0.0.0-20260521230847-a3865704c854 or later.","what":"CVE-2026-48709 is a low-severity missing authorization vulnerability in OliveTin, published on 15 Jun 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-2026-48709 and fix it if it is affected.\n\nWhat it is: CVE-2026-48709 is a low-severity missing authorization vulnerability in OliveTin, published on 15 Jun 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-2026-48709 exists.\n\nAffected packages and fixed versions:\n- github.com/OliveTin/OliveTin (Go): affected all versions; fixed in 0.0.0-20260521230847-a3865704c854\n- github.com/OliveTin/OliveTin (Go): affected all versions; fixed in 0.0.0-20260521230847-a3865704c854\n- github.com/OliveTin/OliveTin (Go): affected all versions; fixed in 0.0.0-20260521230847-a3865704c854\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-2026-48709/ (Markdown: https://insights.sbomify.com/CVE-2026-48709/index.md)","id":"CVE-2026-48709","markdown":"https://insights.sbomify.com/CVE-2026-48709/index.md","name":"CVE-2026-48709","record":{"aliases":["GHSA-f637-w7p2-m7fx","GO-2026-5347"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"OliveTin web interface","requires_auth":"none","summary":"Unauthenticated attackers can enumerate valid action IDs and argument configurations via the ValidateArgumentType endpoint when guest login is required.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"OliveTin gives access to predefined shell commands from a web interface. In versions 3000.0.0 and prior, The ValidateArgumentType RPC endpoint in service/internal/api/api.go does not perform any authentication or authorization checks. Unlike all other data-returning API endpoints, it does not call auth.UserFromApiCall or checkDashboardAccess. When AuthRequireGuestsToLogin is enabled (the security-conscious configuration), this endpoint remains accessible to unauthenticated users and can be used as an oracle to enumerate valid action binding IDs and their argument configurations. This issue has been fixed in version 3000.13.0.","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":"OliveTin: ValidateArgumentType API Endpoint Missing Authentication Allows Action and Argument Enumeration","id":"CVE-2026-48709","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"Kludex Starlette HTTP Request/Response Smuggling","id":"CVE-2026-48710"},"packages":[{"ecosystem":"Go","fixed":["0.0.0-20260521230847-a3865704c854"],"introduced":["0"],"last_affected":[],"package":"github.com/OliveTin/OliveTin","purl":null,"source":"GHSA-f637-w7p2-m7fx"},{"ecosystem":"Go","fixed":["0.0.0-20260521230847-a3865704c854"],"introduced":["0"],"last_affected":[],"package":"github.com/OliveTin/OliveTin","purl":"pkg:golang/github.com/OliveTin/OliveTin","source":"GHSA-f637-w7p2-m7fx"},{"ecosystem":"Go","fixed":["0.0.0-20260521230847-a3865704c854"],"introduced":["0"],"last_affected":[],"package":"github.com/OliveTin/OliveTin","purl":"pkg:golang/github.com/OliveTin/OliveTin","source":"GO-2026-5347"}],"prev":{"headline":"OliveTin has a Concurrent Template Parsing Race Condition which Leads to Cross-Request Command Contamination","id":"CVE-2026-48708"},"products":["OliveTin"],"published":"2026-06-15","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":"2026-06-24","vendors":["OliveTin"]},"summary":"Unauthenticated attackers can enumerate valid action IDs and argument configurations via the ValidateArgumentType endpoint when guest login is required.","url":"https://insights.sbomify.com/CVE-2026-48709/"}