{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-9645 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2016-9645 is a medium-severity vulnerability in ikiwiki, published on 10 Apr 2018. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-9645 and fix it if it is affected.\n\nWhat it is: CVE-2016-9645 is a medium-severity vulnerability in ikiwiki, published on 10 Apr 2018. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2016-9645 in the wild and no public exploit code.\n\nAffected product: ikiwiki. 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-2016-9645/ (Markdown: https://insights.sbomify.com/CVE-2016-9645/index.md)","id":"CVE-2016-9645","markdown":"https://insights.sbomify.com/CVE-2016-9645/index.md","name":"CVE-2016-9645","record":{"aliases":["DEBIAN-CVE-2016-9645","GHSA-4xrj-353q-c3p7","UBUNTU-CVE-2016-9645"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"ikiwiki wiki software","requires_auth":"low_privilege","summary":"Attackers can bypass editing restrictions in ikiwiki by exploiting git revert functionality when using older git versions.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"debian","cpe":[{"product":"ikiwiki","vendor":"ikiwiki"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"The fix for ikiwiki for CVE-2016-10026 was incomplete resulting in editing restriction bypass for git revert when using git versions older than 2.8.0. This has been fixed in 3.20161229.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Editing restriction bypass for git revert","id":"CVE-2016-9645","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2016"},"n_packages":0,"n_references":3,"next":{"headline":"Commit metadata forgery via CGI::FormBuilder context-dependent APIs","id":"CVE-2016-9646"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2016-9644"},"products":["ikiwiki"],"published":"2018-04-10","related":[{"cvss_score":7.5,"headline":"Server-side request forgery in n/a","id":"CVE-2019-9187","kev_date_added":null,"published":"2019-06-05"},{"cvss_score":7.5,"headline":"Missing authorization in n/a","id":"CVE-2016-10026","kev_date_added":null,"published":"2017-02-13"},{"cvss_score":6.8,"headline":"Auth bypass in n/a","id":"CVE-2008-0169","kev_date_added":null,"published":"2008-06-03"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2010-1673","kev_date_added":null,"published":"2019-10-30"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2011-0428","kev_date_added":null,"published":"2019-10-29"},{"cvss_score":5,"headline":"Path traversal in n/a","id":"CVE-2009-2944","kev_date_added":null,"published":"2009-08-31"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["ikiwiki"]},"summary":"Attackers can bypass editing restrictions in ikiwiki by exploiting git revert functionality when using older git versions.","url":"https://insights.sbomify.com/CVE-2016-9645/"}