{"answers":{"affected":"4 open source packages ship an affected version, including org.graylog2:graylog2-server. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-24824 exists.","fix":"Upgrade org.graylog2:graylog2-server to a fixed version for your release line: 5.1.11 or 5.2.4.","what":"CVE-2024-24824 is a high-severity code injection vulnerability in graylog2-server, published on 7 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-24824 and fix it if it is affected.\n\nWhat it is: CVE-2024-24824 is a high-severity code injection vulnerability in graylog2-server, published on 7 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-24824 exists.\n\nAffected packages and fixed versions:\n- org.graylog2:graylog2-server (Maven): affected from 2.0.0; fixed in 5.1.11\n- org.graylog2:graylog2-server (Maven): affected from 2.0.0; fixed in 5.1.11\n- org.graylog2:graylog2-server (Maven): affected from 5.2.0-alpha.1; fixed in 5.2.4\n- org.graylog2:graylog2-server (Maven): affected from 5.2.0-alpha.1; fixed in 5.2.4\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-2024-24824/ (Markdown: https://insights.sbomify.com/CVE-2024-24824/index.md)","id":"CVE-2024-24824","markdown":"https://insights.sbomify.com/CVE-2024-24824/index.md","name":"CVE-2024-24824","record":{"aliases":["GHSA-p6gg-5hf4-4rgj"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Graylog log management","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary code or read files by triggering class instantiation via the cluster config API endpoint.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"graylog","vendor":"graylog"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the `/api/system/cluster_config/` endpoint. Graylog's cluster config system uses fully qualified class names as config keys. To validate the existence of the requested class before using them, Graylog loads the class using the class loader. If a user with the appropriate permissions performs the request, arbitrary classes with 1-arg String constructors can be instantiated. This will execute arbitrary code that is run during class instantiation. In the specific use case of `java.io.File`, the behavior of the internal web-server stack will lead to information exposure by including the entire file content in the response to the REST request. Versions 5.1.11 and 5.2.4 contain a fix for this issue.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":"2026-06-29","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-06-29T12:58:57Z","kind":"github_poc","ref":"https://github.com/rootkiTED/graylog-cve-2024-24824-exploit","stars":1,"title":"Proof-of-concept exploit for CVE-2024-24824 demonstrating how an arbitrary class loading primitive can be transformed into remote code execution on vulnerable Graylog deployments."}],"tier":"weaponised"},"has_fix":true,"headline":"graylog2-server vulnerable to instantiation of arbitrary classes triggered by API request","id":"CVE-2024-24824","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"code_injection","year":"2024"},"n_packages":4,"n_references":4,"next":{"headline":"TokenManager not checking permissions on cached tokens in DIRAC","id":"CVE-2024-24825"},"packages":[{"ecosystem":"Maven","fixed":["5.1.11"],"introduced":["2.0.0"],"last_affected":[],"package":"org.graylog2:graylog2-server","purl":null,"source":"GHSA-p6gg-5hf4-4rgj"},{"ecosystem":"Maven","fixed":["5.1.11"],"introduced":["2.0.0"],"last_affected":[],"package":"org.graylog2:graylog2-server","purl":"pkg:maven/org.graylog2/graylog2-server","source":"GHSA-p6gg-5hf4-4rgj"},{"ecosystem":"Maven","fixed":["5.2.4"],"introduced":["5.2.0-alpha.1"],"last_affected":[],"package":"org.graylog2:graylog2-server","purl":null,"source":"GHSA-p6gg-5hf4-4rgj"},{"ecosystem":"Maven","fixed":["5.2.4"],"introduced":["5.2.0-alpha.1"],"last_affected":[],"package":"org.graylog2:graylog2-server","purl":"pkg:maven/org.graylog2/graylog2-server","source":"GHSA-p6gg-5hf4-4rgj"}],"prev":{"headline":"graylog2-server Session Fixation vulnerability through cookie injection","id":"CVE-2024-24823"},"products":["graylog2-server"],"published":"2024-02-07","related":[{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2021-37759","kev_date_added":null,"published":"2021-07-31"},{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2021-37760","kev_date_added":null,"published":"2021-07-31"},{"cvss_score":9.3,"headline":"Incorrect management of session invalidation vulnerability in Graylog Web Interface","id":"CVE-2026-1435","kev_date_added":null,"published":"2026-02-18"},{"cvss_score":8.8,"headline":"Graylog vulnerable to privilege escalation through API tokens","id":"CVE-2025-53106","kev_date_added":null,"published":"2025-07-02"},{"cvss_score":8.1,"headline":"Improper Certificate Validation in Graylog","id":"CVE-2020-15813","kev_date_added":null,"published":"2020-07-17"},{"cvss_score":8,"headline":"Graylog Allows Session Takeover via Insufficient HTML Sanitization","id":"CVE-2025-46827","kev_date_added":null,"published":"2025-05-07"}],"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":"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-17","vendors":["Graylog2"]},"summary":"Authenticated attackers can execute arbitrary code or read files by triggering class instantiation via the cluster config API endpoint.","url":"https://insights.sbomify.com/CVE-2024-24824/"}