{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18801 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-18801 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18801 is a critical SQL injection vulnerability in openmeter, published on 4 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-18801 and fix it if it is affected.\n\nWhat it is: CVE-2026-18801 is a critical SQL injection vulnerability in openmeter, published on 4 Aug 2026. 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-2026-18801 in the wild and no public exploit code.\n\nAffected product: openmeter. 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-2026-18801/ (Markdown: https://insights.sbomify.com/CVE-2026-18801/index.md)","id":"CVE-2026-18801","markdown":"https://insights.sbomify.com/CVE-2026-18801/index.md","name":"CVE-2026-18801","record":{"aliases":["GHSA-m2fw-9wxq-jgf5","GHSA-r49g-35qj-7264"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenMeter billing platform","requires_auth":"none","summary":"Attackers can inject malicious SQL into ClickHouse queries via stored customer attribution values, potentially reading or modifying billing data.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Kong","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H","version":"4.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"OpenMeter contains a stored, or second-order, SQL injection vulnerability in the handling of customer usage-attribution values.\n\nAn attacker who can create or update a customer can store a malicious value in the usageAttribution.key or usageAttribution.subjectKeys fields. When that customer is subsequently used in a meter or event query, OpenMeter inserts the stored value into a ClickHouse WITH map(...) expression using string concatenation.\n\nOpenMeter versions from v1.0.0-beta.218 through v1.0.0-beta.231 are affected.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Stored Clickhouse SQL Injection Through Customer Usage Attribution","id":"CVE-2026-18801","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Arbitrary Block Device Write via Missing Validation in TÜBİTAK BİLGEM's pardus-image-writer","id":"CVE-2026-18806"},"packages":[],"prev":{"headline":"Mattermost Server fails to restrict Slack import account binding, allowing team admins to forge posts as existing users","id":"CVE-2026-18799"},"products":["openmeter"],"published":"2026-08-04","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-04","vendors":["openmeter"]},"summary":"Attackers can inject malicious SQL into ClickHouse queries via stored customer attribution values, potentially reading or modifying billing data.","url":"https://insights.sbomify.com/CVE-2026-18801/"}