{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-66756 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-66756 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-66756 is a medium-severity path traversal vulnerability in Apache Tika, published on 30 Jul 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-2026-66756 and fix it if it is affected.\n\nWhat it is: CVE-2026-66756 is a medium-severity path traversal vulnerability in Apache Tika, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-66756 in the wild and no public exploit code.\n\nAffected product: Apache Tika. 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-2026-66756/ (Markdown: https://insights.sbomify.com/CVE-2026-66756/index.md)","id":"CVE-2026-66756","markdown":"https://insights.sbomify.com/CVE-2026-66756/index.md","name":"CVE-2026-66756","record":{"aliases":["GHSA-6m77-jgxr-wx9c"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","other"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache Tika library","requires_auth":"none","summary":"Attackers can bypass security restrictions in Apache Tika's unpack endpoint to access unauthorized files or resources.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"tika","vendor":"apache"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-424","name":"Improper Protection of Alternate Path"}],"description":"Improper Protection of Alternate Path vulnerability in Apache Tika.\n\nThis issue affects Apache Tika: from 4.0.0-alpha-1 before 4.0.0-beta-1.\n\nUsers are recommended to upgrade to version 4.0.0-beta-1, which fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Apache Tika: unpack endpoint in tika-server allows configuration with unsecureFeatures=false","id":"CVE-2026-66756","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Gimp: signed integer overflow in file-sgi (sgi-lib) causes the plugin to crash on rle sgi images","id":"CVE-2026-66757"},"packages":[],"prev":{"headline":"Apache Tika: Arbitrary Local File Read in ISArchiveParser","id":"CVE-2026-66755"},"products":["Apache Tika"],"published":"2026-07-30","related":[{"cvss_score":8.8,"headline":"Allocation of Resources Without Limits or Throttling in Apache Tika","id":"CVE-2019-10088","kev_date_added":null,"published":"2019-08-02"},{"cvss_score":8.4,"headline":"Apache Tika has XXE vulnerability","id":"CVE-2025-66516","kev_date_added":null,"published":"2025-12-04"},{"cvss_score":8.4,"headline":"Apache Tika PDF parser module: XXE vulnerability in PDFParser's handling of XFA","id":"CVE-2025-54988","kev_date_added":null,"published":"2025-08-20"},{"cvss_score":8.1,"headline":"Command injection in org.apache.tika:tika-core","id":"CVE-2018-1335","kev_date_added":null,"published":"2018-04-25"},{"cvss_score":7.8,"headline":"Allocation of Resources Without Limits or Throttling in Apache Tika","id":"CVE-2019-10094","kev_date_added":null,"published":"2019-08-02"},{"cvss_score":7.8,"headline":"Apache Tika does not properly initialize the XML parser or choose handlers","id":"CVE-2016-4434","kev_date_added":null,"published":"2017-09-29"},{"cvss_score":7.5,"headline":"Apache Tika is vulnerable to entity expansions which can lead to a denial of service attack","id":"CVE-2018-11796","kev_date_added":null,"published":"2018-10-09"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-30","vendors":["Apache Software Foundation"]},"summary":"Attackers can bypass security restrictions in Apache Tika's unpack endpoint to access unauthorized files or resources.","url":"https://insights.sbomify.com/CVE-2026-66756/"}