{"answers":{"affected":"3 open source packages ship an affected version, including org.apache.nifi:nifi-ccda-processors and nifi. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-22832 in the wild and no public exploit code.","fix":"Upgrade org.apache.nifi:nifi-ccda-processors to 1.20.0 or later.","what":"CVE-2023-22832 is a high-severity vulnerability in Apache Nifi, published on 10 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22832 and fix it if it is affected.\n\nWhat it is: CVE-2023-22832 is a high-severity vulnerability in Apache Nifi, published on 10 Feb 2023. 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-2023-22832 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.nifi:nifi-ccda-processors (Maven): affected from 1.2.0; fixed in 1.20.0\n- org.apache.nifi:nifi-ccda-processors (Maven): affected from 1.2.0; fixed in 1.20.0\n- nifi (Bitnami): affected from 1.2.0 up to 1.19.1; 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-2023-22832/ (Markdown: https://insights.sbomify.com/CVE-2023-22832/index.md)","id":"CVE-2023-22832","markdown":"https://insights.sbomify.com/CVE-2023-22832/index.md","name":"CVE-2023-22832","record":{"aliases":["BIT-nifi-2023-22832","GHSA-hxjp-q6c3-38fx"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache NiFi","requires_auth":"none","summary":"Attackers can exploit XML External Entity vulnerabilities in the ExtractCCDAAttributes processor to read sensitive files or cause denial of service.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"nifi","vendor":"apache"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"The ExtractCCDAAttributes Processor in Apache NiFi 1.2.0 through 1.19.1 does not restrict XML External Entity references.\n\nFlow configurations that include the ExtractCCDAAttributes Processor are vulnerable to malicious XML documents that contain Document Type Declarations with XML External Entity references.\n\nThe resolution disables Document Type Declarations and disallows XML External Entity resolution in the ExtractCCDAAttributes Processor.","ecosystems":["Bitnami","Maven"],"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":"Apache NiFi: Improper Restriction of XML External Entity References in ExtractCCDAAttributes","id":"CVE-2023-22832","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"apache:nifi","products":["apache:nifi"],"type":"xxe","year":"2023"},"n_packages":3,"n_references":2,"next":{"headline":"Mandatory control bypass in Lime2","id":"CVE-2023-22833"},"packages":[{"ecosystem":"Bitnami","fixed":[],"introduced":["1.2.0"],"last_affected":["1.19.1"],"package":"nifi","purl":"pkg:bitnami/nifi","source":"BIT-nifi-2023-22832"},{"ecosystem":"Maven","fixed":["1.20.0"],"introduced":["1.2.0"],"last_affected":[],"package":"org.apache.nifi:nifi-ccda-processors","purl":null,"source":"GHSA-hxjp-q6c3-38fx"},{"ecosystem":"Maven","fixed":["1.20.0"],"introduced":["1.2.0"],"last_affected":[],"package":"org.apache.nifi:nifi-ccda-processors","purl":"pkg:maven/org.apache.nifi/nifi-ccda-processors","source":"GHSA-hxjp-q6c3-38fx"}],"prev":{"headline":"Uncontrolled resource consumption vulnerability in Western Digital My Cloud, My Cloud Home and SanDisk ibi products","id":"CVE-2023-22819"},"products":["Apache NiFi"],"published":"2023-02-10","related":[{"cvss_score":9.8,"headline":"Improper Restriction of XML External Entity Reference in Apache NiFi","id":"CVE-2018-1309","kev_date_added":null,"published":"2018-05-23"},{"cvss_score":9.8,"headline":"Apache NiFi XSS issue in context path handling","id":"CVE-2017-15697","kev_date_added":null,"published":"2018-01-23"},{"cvss_score":9.8,"headline":"Injection in Apache NiFi","id":"CVE-2017-5636","kev_date_added":null,"published":"2017-10-19"},{"cvss_score":8.8,"headline":"Apache NiFi: Uncontrolled Resource Consumption through Decompression of HTTP Requests","id":"CVE-2026-68981","kev_date_added":null,"published":"2026-08-03"},{"cvss_score":8.8,"headline":"Apache NiFi: Potential Code Injection with Properties Referencing Remote Resources","id":"CVE-2023-36542","kev_date_added":null,"published":"2023-07-29"},{"cvss_score":8.8,"headline":"Apache NiFi: Potential Code Injection with Database Services using H2","id":"CVE-2023-34468","kev_date_added":null,"published":"2023-06-12"},{"cvss_score":8.8,"headline":"Improper Neutralization of Command Elements in Shell User Group Provider","id":"CVE-2022-33140","kev_date_added":null,"published":"2022-06-15"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"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":"partial"},"state":"PUBLISHED","updated":"2025-03-24","vendors":["Apache Software Foundation"]},"summary":"Attackers can exploit XML External Entity vulnerabilities in the ExtractCCDAAttributes processor to read sensitive files or cause denial of service.","url":"https://insights.sbomify.com/CVE-2023-22832/"}