{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-51388 exists.","fix":"No fix has been published for CVE-2023-51388 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-51388 is a critical code injection vulnerability in dromara hertzbeat, published on 22 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-51388 and fix it if it is affected.\n\nWhat it is: CVE-2023-51388 is a critical code injection vulnerability in dromara hertzbeat, published on 22 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-51388 exists.\n\nAffected product: dromara hertzbeat. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2023-51388/ (Markdown: https://insights.sbomify.com/CVE-2023-51388/index.md)","id":"CVE-2023-51388","markdown":"https://insights.sbomify.com/CVE-2023-51388/index.md","name":"CVE-2023-51388","record":{"aliases":["GHSA-mcqg-gqxr-hqgj"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"HertzBeat monitoring system","requires_auth":"none","summary":"Attackers can execute arbitrary code via AviatorScript injection in HertzBeat due to missing security policies in the alarm calculation module.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"hertzbeat","vendor":"apache"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"Hertzbeat is a real-time monitoring system. In `CalculateAlarm.java`, `AviatorEvaluator` is used to directly execute the expression function, and no security policy is configured, resulting in AviatorScript (which can execute any static method by default) script injection. Version 1.4.1 fixes this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"HertzBeat AviatorScript Inject RCE","id":"CVE-2023-51388","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"HertzBeat SnakeYAML Deser RCE","id":"CVE-2023-51389"},"packages":[],"prev":{"headline":"Expression Injection Vulnerability in Hertzbeat","id":"CVE-2023-51387"},"products":["hertzbeat"],"published":"2024-02-22","related":[{"cvss_score":9.8,"headline":"HertzBeat SnakeYAML Deser RCE","id":"CVE-2023-51389","kev_date_added":null,"published":"2024-02-22"},{"cvss_score":9.8,"headline":"Hertzbeat JMX JNDI RCE","id":"CVE-2023-51653","kev_date_added":null,"published":"2024-02-22"},{"cvss_score":8.8,"headline":"Apache HertzBeat: Uncontrolled Resource Consumption via Crafted XPath Expressions","id":"CVE-2026-24343","kev_date_added":null,"published":"2026-02-10"},{"cvss_score":8.8,"headline":"Apache HertzBeat (incubating): RCE by parse http sitemap xml response","id":"CVE-2025-24404","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.8,"headline":"Apache HertzBeat (incubating): Jmx JNDI injection vulnerability","id":"CVE-2025-48208","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.8,"headline":"Apache HertzBeat: RCE by notice template injection vulnerability","id":"CVE-2024-41151","kev_date_added":null,"published":"2024-11-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-14","vendors":["dromara"]},"summary":"Attackers can execute arbitrary code via AviatorScript injection in HertzBeat due to missing security policies in the alarm calculation module.","url":"https://insights.sbomify.com/CVE-2023-51388/"}