{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-90840 exists.","fix":"No fix has been published for CVE-2026-90840 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90840 is a medium-severity authentication bypass vulnerability in PHPGurukul Blood Donor Management System, published on 14 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-2026-90840 and fix it if it is affected.\n\nWhat it is: CVE-2026-90840 is a medium-severity authentication bypass vulnerability in PHPGurukul Blood Donor Management System, published on 14 Sep 2026. 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-2026-90840 exists.\n\nAffected product: PHPGurukul Blood Donor Management System. 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-2026-90840/ (Markdown: https://insights.sbomify.com/CVE-2026-90840/index.md)","id":"CVE-2026-90840","markdown":"https://insights.sbomify.com/CVE-2026-90840/index.md","name":"CVE-2026-90840","record":{"aliases":["GHSA-9ph7-m6vh-xv7c"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Blood Donor Management System","requires_auth":"none","summary":"Remote attackers can bypass authentication in the admin dashboard to gain unauthorized access and potentially view or modify sensitive data.","user_interaction":"not_required","vuln_class":"auth_bypass"},"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:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"A vulnerability was identified in PHPGurukul Blood Donor Management System 1.0. Affected is the function __construct of the file /application/controllers/admin/Dashboard.php of the component Admin Controllers. The manipulation leads to improper authentication. The attack can be initiated remotely. The exploit is publicly available and might be used.","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":"PHPGurukul Blood Donor Management System Admin Controllers Dashboard.php __construct improper authentication","id":"CVE-2026-90840","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"PHPGurukul Blood Donor Management System Report Endpoint Report.php sql injection","id":"CVE-2026-90841"},"packages":[],"prev":{"headline":"this is rejected","id":"CVE-2026-90839"},"products":["Blood Donor Management System"],"published":"2026-09-14","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-15","vendors":["PHPGurukul"]},"summary":"Remote attackers can bypass authentication in the admin dashboard to gain unauthorized access and potentially view or modify sensitive data.","url":"https://insights.sbomify.com/CVE-2026-90840/"}