{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-26101 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-26101 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-26101 is a high-severity missing authorization vulnerability in Owl opds, published on 20 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-26101 and fix it if it is affected.\n\nWhat it is: CVE-2026-26101 is a high-severity missing authorization vulnerability in Owl opds, published on 20 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-26101 in the wild and no public exploit code.\n\nAffected product: Owl opds. 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-2026-26101/ (Markdown: https://insights.sbomify.com/CVE-2026-26101/index.md)","id":"CVE-2026-26101","markdown":"https://insights.sbomify.com/CVE-2026-26101/index.md","name":"CVE-2026-26101","record":{"aliases":["GHSA-rr5p-xfmq-r2vx"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"OPDS server","requires_auth":"low_privilege","summary":"Attackers can manipulate files via crafted network requests due to incorrect permission assignments in the Owl OPDS server.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Nozomi","cpe":[{"product":"opds-talon","vendor":"owlcyberdefense"}],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"Incorrect Permission Assignment for Critical Resource in Owl opds 2.2.0.4 allows File Manipulation via a crafted network request.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Incorrect Permission Assignment for Critical Resource in Owl opds","id":"CVE-2026-26101","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Incorrect Permission Assignment for Critical Resource in Owl opds","id":"CVE-2026-26102"},"packages":[],"prev":{"headline":"Incorrect Permission Assignment for Critical Resource in Owl opds","id":"CVE-2026-26100"},"products":["opds"],"published":"2026-02-20","related":[{"cvss_score":9.2,"headline":"Improper Neutralization of Special Elements used in a Command ('Command Injection') in Owl opds","id":"CVE-2026-2333","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.7,"headline":"Improper Neutralization of Special Elements used in a Command ('Command Injection') in Owl opds","id":"CVE-2026-26093","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.5,"headline":"Incorrect Permission Assignment for Critical Resource in Owl opds","id":"CVE-2026-26095","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.5,"headline":"Incorrect Permission Assignment for Critical Resource in Owl opds","id":"CVE-2026-26096","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.5,"headline":"Incorrect Permission Assignment for Critical Resource in Owl opds","id":"CVE-2026-26102","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.4,"headline":"Uncontrolled Search Path Element in Owl opds","id":"CVE-2026-26097","kev_date_added":null,"published":"2026-02-20"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-20","vendors":["Owl"]},"summary":"Attackers can manipulate files via crafted network requests due to incorrect permission assignments in the Owl OPDS server.","url":"https://insights.sbomify.com/CVE-2026-26101/"}