{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-18721 exists.","fix":"No fix has been published for CVE-2026-18721 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18721 is a medium-severity vulnerability in kalcaddle kodbox, published on 4 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-18721 and fix it if it is affected.\n\nWhat it is: CVE-2026-18721 is a medium-severity vulnerability in kalcaddle kodbox, published on 4 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-18721 exists.\n\nAffected product: kalcaddle kodbox. 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-2026-18721/ (Markdown: https://insights.sbomify.com/CVE-2026-18721/index.md)","id":"CVE-2026-18721","markdown":"https://insights.sbomify.com/CVE-2026-18721/index.md","name":"CVE-2026-18721","record":{"aliases":["GHSA-f83r-6hq8-m7vj"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"kodbox web application","requires_auth":"none","summary":"An attacker can exploit an open redirect in the SSO API login to redirect users to malicious sites, potentially facilitating phishing attacks.","user_interaction":"required","vuln_class":"open_redirect"},"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:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"A vulnerability has been found in kalcaddle kodbox 1.67 Build 02. This issue affects some unknown processing of the file /user/sso/apiLogin of the component SSO API Login. The manipulation of the argument callbackUrl leads to open redirect. The attack can be initiated 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":"kalcaddle kodbox SSO API Login apiLogin redirect","id":"CVE-2026-18721","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"diaowen DWSurvey dev-survey.do in DwDeisgnSurveyController.devSurvey. authorization","id":"CVE-2026-18722"},"packages":[],"prev":{"headline":"kalcaddle kodbox msgWarning Plugin action improper authorization","id":"CVE-2026-18720"},"products":["kodbox"],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-04","vendors":["kalcaddle"]},"summary":"An attacker can exploit an open redirect in the SSO API login to redirect users to malicious sites, potentially facilitating phishing attacks.","url":"https://insights.sbomify.com/CVE-2026-18721/"}