{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-9498 exists.","fix":"No fix has been published for CVE-2026-9498 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9498 is a medium-severity code injection vulnerability in Dromara lamp-cloud, published on 25 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-2026-9498 and fix it if it is affected.\n\nWhat it is: CVE-2026-9498 is a medium-severity code injection vulnerability in Dromara lamp-cloud, published on 25 May 2026. 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-2026-9498 exists.\n\nAffected product: Dromara lamp-cloud. 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-2026-9498/ (Markdown: https://insights.sbomify.com/CVE-2026-9498/index.md)","id":"CVE-2026-9498","markdown":"https://insights.sbomify.com/CVE-2026-9498/index.md","name":"CVE-2026-9498","record":{"aliases":["GHSA-69m2-cj73-p6pp"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Java microservice framework","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary code via Groovy injection in the message template handler of Dromara lamp-cloud.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-791","name":"Incomplete Filtering of Special Elements"},{"id":"CWE-1336","name":"Improper Neutralization of Special Elements Used in a Template Engine"}],"description":"A vulnerability has been found in Dromara lamp-cloud up to 5.6.2. Impacted is the function GroovyClassLoader.parseClass of the component Message Template Handler. Such manipulation of the argument DefMsgTemplate.content leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Dromara lamp-cloud Message Template GroovyClassLoader.parseClass special elements used in a template engine","id":"CVE-2026-9498","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Out-of-bounds read in QTextCodec::codecForName() in Qt","id":"CVE-2026-9499"},"packages":[],"prev":{"headline":"changmingxie tcc-transaction Fastjson AutoType REST API Fastjson.parseObject deserialization","id":"CVE-2026-9497"},"products":["lamp-cloud"],"published":"2026-05-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-28","vendors":["Dromara"]},"summary":"Remote attackers can execute arbitrary code via Groovy injection in the message template handler of Dromara lamp-cloud.","url":"https://insights.sbomify.com/CVE-2026-9498/"}