{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-90513 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-90513 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90513 is a medium-severity missing authorization vulnerability in simalexan api-lambda-send-email-ses, published on 13 Sep 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-2026-90513 and fix it if it is affected.\n\nWhat it is: CVE-2026-90513 is a medium-severity missing authorization vulnerability in simalexan api-lambda-send-email-ses, published on 13 Sep 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-2026-90513 in the wild and no public exploit code.\n\nAffected product: simalexan api-lambda-send-email-ses. 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-2026-90513/ (Markdown: https://insights.sbomify.com/CVE-2026-90513/index.md)","id":"CVE-2026-90513","markdown":"https://insights.sbomify.com/CVE-2026-90513/index.md","name":"CVE-2026-90513","record":{"aliases":["GHSA-4cj2-3xxr-fv5p"],"analysis":{"component_type":"cloud_service","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"AWS Lambda SES API","requires_auth":"none","summary":"Attackers can send emails via the API Gateway endpoint without authentication, allowing unauthorized message dispatch and potential data exposure.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"A flaw has been found in simalexan api-lambda-send-email-ses up to bda6869aa81371d1e872242e74fe7d953edb818d. This issue affects the function SES.sendEmail of the file template.yml of the component API Gateway Endpoint. This manipulation of the argument toEmails/ccEmails/replyToEmails/subject/message causes missing authentication. It is possible to initiate the attack remotely. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.","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":"simalexan api-lambda-send-email-ses API Gateway Endpoint template.yml SES.sendEmail missing authentication","id":"CVE-2026-90513","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"SourceCodester School Registration and Fee System save_stud.php sql injection","id":"CVE-2026-90514"},"packages":[],"prev":{"headline":"GongShengyue OnlineBooks listSplit BooksServlet.java sql injection","id":"CVE-2026-90511"},"products":["api-lambda-send-email-ses"],"published":"2026-09-13","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":"partial"},"state":"PUBLISHED","updated":"2026-09-14","vendors":["simalexan"]},"summary":"Attackers can send emails via the API Gateway endpoint without authentication, allowing unauthorized message dispatch and potential data exposure.","url":"https://insights.sbomify.com/CVE-2026-90513/"}