{"answers":{"affected":"2 open source packages ship an affected version, including org.jopendocument:jOpenDocument.","exploited":"There is no known exploitation of CVE-2026-6501 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6501 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6501 is a medium-severity vulnerability in ILM  Informatique jOpenDocument, published on 4 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6501 and fix it if it is affected.\n\nWhat it is: CVE-2026-6501 is a medium-severity vulnerability in ILM  Informatique jOpenDocument, published on 4 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-6501 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jopendocument:jOpenDocument (Maven): affected all versions up to 1.3; no fix listed\n- org.jopendocument:jOpenDocument (Maven): affected all versions up to 1.3; no fix listed\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-2026-6501/ (Markdown: https://insights.sbomify.com/CVE-2026-6501/index.md)","id":"CVE-2026-6501","markdown":"https://insights.sbomify.com/CVE-2026-6501/index.md","name":"CVE-2026-6501","record":{"aliases":["GHSA-j9rh-p96m-mhhp"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java document library","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service via XML external entity blowup in the jOpenDocument library.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TCS-CERT","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Improper restriction of XML external entity reference vulnerability in ILM Informatique jOpenDocument allows Data Serialization External Entities Blowup.\n\nThis issue affects jOpenDocument: 1.5.","ecosystems":["Maven"],"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":"jOpenDocument has an improper restriction of XML external entity reference vulnerability","id":"CVE-2026-6501","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xxe","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"Cross-site scripting in Royal Addons for Elementor – Addons and Templates Kit for Elementor","id":"CVE-2026-6504"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.3"],"package":"org.jopendocument:jOpenDocument","purl":null,"source":"GHSA-j9rh-p96m-mhhp"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.3"],"package":"org.jopendocument:jOpenDocument","purl":"pkg:maven/org.jopendocument/jOpenDocument","source":"GHSA-j9rh-p96m-mhhp"}],"prev":{"headline":"Information disclosure in OpenConcerto","id":"CVE-2026-6500"},"products":["jOpenDocument"],"published":"2026-05-04","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":"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":"2026-05-04","vendors":["ILM  Informatique"]},"summary":"An attacker can cause a denial of service via XML external entity blowup in the jOpenDocument library.","url":"https://insights.sbomify.com/CVE-2026-6501/"}