{"answers":{"affected":"5 open source packages ship an affected version, including org.apache.zookeeper:zookeeper and zookeeper. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-24308 in the wild and no public exploit code.","fix":"Upgrade org.apache.zookeeper:zookeeper to a fixed version for your release line: 3.8.6 or 3.9.5.","what":"CVE-2026-24308 is a medium-severity vulnerability in Apache ZooKeeper, published on 7 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-24308 and fix it if it is affected.\n\nWhat it is: CVE-2026-24308 is a medium-severity vulnerability in Apache ZooKeeper, published on 7 Mar 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-2026-24308 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.zookeeper:zookeeper (Maven): affected from 3.8.0; fixed in 3.8.6\n- org.apache.zookeeper:zookeeper (Maven): affected from 3.8.0; fixed in 3.8.6\n- org.apache.zookeeper:zookeeper (Maven): affected from 3.9.0; fixed in 3.9.5\n- org.apache.zookeeper:zookeeper (Maven): affected from 3.9.0; fixed in 3.9.5\n- zookeeper (Bitnami): affected from 3.8.0; fixed in 3.8.6, 3.9.5\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-2026-24308/ (Markdown: https://insights.sbomify.com/CVE-2026-24308/index.md)","id":"CVE-2026-24308","markdown":"https://insights.sbomify.com/CVE-2026-24308/index.md","name":"CVE-2026-24308","record":{"aliases":["BIT-zookeeper-2026-24308","CLEANSTART-2026-JW75132","CLEANSTART-2026-LF42316","DEBIAN-CVE-2026-24308","ECHO-3f43-4964-01f0","GHSA-crhr-qqj8-rpxc","MINI-2vfg-c32h-m3q9","MINI-2xf4-223p-78qg","MINI-35gm-pcpx-3chv","MINI-47w7-8759-9wfg","MINI-72f5-3277-8qqr","MINI-cc86-pj9r-766m","MINI-cr9x-jjff-hwxm","MINI-cv26-2h63-j3m4","MINI-ffgg-prqp-c3qq","MINI-hp9p-h5gm-2x4j","MINI-hwhf-g5cp-295g","MINI-j5xj-3mf8-pj33","MINI-mv94-rwvc-2mhx","MINI-qchh-2hh3-f782","MINI-w8vw-qwvm-q2cf","MINI-wf4j-xwj8-p8qh","MINI-xjxf-w6x9-7xwh","ROOT-APP-MAVEN-CVE-2026-24308","UBUNTU-CVE-2026-24308"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Distributed coordination service","requires_auth":"low_privilege","summary":"Attackers can expose sensitive client configuration data in ZooKeeper logs due to improper handling of configuration values.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"zookeeper","vendor":"apache"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-117","name":"Improper Output Neutralization for Logs"},{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"}],"description":"Improper handling of configuration values in ZKConfig in Apache ZooKeeper 3.8.5 and 3.9.4 on all platforms allows an attacker to expose sensitive information stored in client configuration in the client's logfile. Configuration values are exposed at INFO level logging rendering potential production systems affected by the issue. Users are recommended to upgrade to version 3.8.6 or 3.9.5 which fixes this issue.","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 ZooKeeper: Sensitive information disclosure in client configuration handling","id":"CVE-2026-24308","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":5,"n_references":1,"next":{"headline":"Missing Authorization check in SAP NetWeaver Application Server for ABAP","id":"CVE-2026-24309"},"packages":[{"ecosystem":"Bitnami","fixed":["3.8.6","3.9.5"],"introduced":["3.8.0","3.9.0"],"last_affected":[],"package":"zookeeper","purl":"pkg:bitnami/zookeeper","source":"BIT-zookeeper-2026-24308"},{"ecosystem":"Maven","fixed":["3.8.6"],"introduced":["3.8.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":null,"source":"GHSA-crhr-qqj8-rpxc"},{"ecosystem":"Maven","fixed":["3.8.6"],"introduced":["3.8.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":"pkg:maven/org.apache.zookeeper/zookeeper","source":"GHSA-crhr-qqj8-rpxc"},{"ecosystem":"Maven","fixed":["3.9.5"],"introduced":["3.9.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":null,"source":"GHSA-crhr-qqj8-rpxc"},{"ecosystem":"Maven","fixed":["3.9.5"],"introduced":["3.9.0"],"last_affected":[],"package":"org.apache.zookeeper:zookeeper","purl":"pkg:maven/org.apache.zookeeper/zookeeper","source":"GHSA-crhr-qqj8-rpxc"}],"prev":{"headline":"M365 Copilot Information Disclosure Vulnerability","id":"CVE-2026-24307"},"products":["Apache ZooKeeper"],"published":"2026-03-07","related":[{"cvss_score":9.1,"headline":"Apache ZooKeeper: Authentication bypass with IP-based authentication in Admin Server","id":"CVE-2024-51504","kev_date_added":null,"published":"2024-11-07"},{"cvss_score":9.1,"headline":"Apache ZooKeeper: Authorization bypass in SASL Quorum Peer Authentication","id":"CVE-2023-44981","kev_date_added":null,"published":"2023-10-11"},{"cvss_score":8.1,"headline":"Memory corruption in n/a","id":"CVE-2016-5017","kev_date_added":null,"published":"2016-09-21"},{"cvss_score":7.5,"headline":"Apache ZooKeeper: Information disclosure via SetWatches reconnect replay","id":"CVE-2026-59739","kev_date_added":null,"published":"2026-09-16"},{"cvss_score":7.5,"headline":"Apache ZooKeeper: Improper validation of certificate with host mismatch in FIPS mode","id":"CVE-2026-59969","kev_date_added":null,"published":"2026-09-16"},{"cvss_score":7.5,"headline":"Missing authorization in Apache ZooKeeper","id":"CVE-2026-79993","kev_date_added":null,"published":"2026-09-16"},{"cvss_score":7.5,"headline":"Missing Authorization in Apache ZooKeeper","id":"CVE-2018-8012","kev_date_added":null,"published":"2018-05-21"}],"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":"2026-07-15","vendors":["Apache Software Foundation"]},"summary":"Attackers can expose sensitive client configuration data in ZooKeeper logs due to improper handling of configuration values.","url":"https://insights.sbomify.com/CVE-2026-24308/"}