{"answers":{"affected":"2 open source packages ship an affected version, including net.sf.jasperreports:jasperreports.","exploited":"There is no known exploitation of CVE-2026-6009 in the wild and no public exploit code.","fix":"Upgrade net.sf.jasperreports:jasperreports to 7.0.7 or later.","what":"CVE-2026-6009 is a high-severity unsafe deserialization vulnerability in Jaspersoft JasperReports IO At-Scale, published on 19 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-2026-6009 and fix it if it is affected.\n\nWhat it is: CVE-2026-6009 is a high-severity unsafe deserialization vulnerability in Jaspersoft JasperReports IO At-Scale, published on 19 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-2026-6009 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- net.sf.jasperreports:jasperreports (Maven): affected all versions; fixed in 7.0.7\n- net.sf.jasperreports:jasperreports (Maven): affected all versions; fixed in 7.0.7\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-2026-6009/ (Markdown: https://insights.sbomify.com/CVE-2026-6009/index.md)","id":"CVE-2026-6009","markdown":"https://insights.sbomify.com/CVE-2026-6009/index.md","name":"CVE-2026-6009","record":{"aliases":["GHSA-9wxq-mwqw-8hhg","UBUNTU-CVE-2026-6009"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JasperReports Java library","requires_auth":"low_privilege","summary":"A deserialization flaw in the JasperReports library allows attackers to execute arbitrary code on affected systems.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Jaspersoft","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/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-502","name":"Deserialization of Untrusted Data"}],"description":"Java Deserialisation Vulnerability in Jaspersoft Reports Library leads to Remote Code Execution (RCE), potentially allowing code execution on the affected system","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":"2026-05-22","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-05-22T15:43:22Z","kind":"github_poc","ref":"https://github.com/Pumila03/CVE-2026-6009","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Jaspersoft Library Deserialisation Vulnerability","id":"CVE-2026-6009","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"CodeAstro Online Classroom takeassessment2.php sql injection","id":"CVE-2026-6010"},"packages":[{"ecosystem":"Maven","fixed":["7.0.7"],"introduced":["0"],"last_affected":[],"package":"net.sf.jasperreports:jasperreports","purl":null,"source":"GHSA-9wxq-mwqw-8hhg"},{"ecosystem":"Maven","fixed":["7.0.7"],"introduced":["0"],"last_affected":[],"package":"net.sf.jasperreports:jasperreports","purl":"pkg:maven/net.sf.jasperreports/jasperreports","source":"GHSA-9wxq-mwqw-8hhg"}],"prev":{"headline":"IDOR in Im Park's DijiDemi","id":"CVE-2026-6008"},"products":["JasperReports IO At-Scale","JasperReports IO Professional","JasperReports Library Community Edition","JasperReports Library Professional","JasperReports Server","JasperReports Web Studio","Jaspersoft Studio Community Edition","Jaspersoft Studio Professional"],"published":"2026-05-19","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-20","vendors":["Jaspersoft"]},"summary":"A deserialization flaw in the JasperReports library allows attackers to execute arbitrary code on affected systems.","url":"https://insights.sbomify.com/CVE-2026-6009/"}