{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-28411 exists.","fix":"No fix has been published for CVE-2026-28411 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-28411 is a critical authentication bypass vulnerability in Wegia Wegia, published on 27 Feb 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-2026-28411 and fix it if it is affected.\n\nWhat it is: CVE-2026-28411 is a critical authentication bypass vulnerability in Wegia Wegia, published on 27 Feb 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-2026-28411 exists.\n\nAffected product: Wegia Wegia. 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-2026-28411/ (Markdown: https://insights.sbomify.com/CVE-2026-28411/index.md)","id":"CVE-2026-28411","markdown":"https://insights.sbomify.com/CVE-2026-28411/index.md","name":"CVE-2026-28411","record":{"aliases":["GHSA-g7r9-hxc8-8vh7"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Charitable institution manager","requires_auth":"none","summary":"Unauthenticated attackers can bypass authentication and access administrative areas by exploiting unsafe variable extraction in WeGIA.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"wegia","vendor":"wegia"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-473","name":"PHP External Variable Modification"},{"id":"CWE-288","name":"Authentication Bypass Using an Alternate Path or Channel"}],"description":"WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, an unsafe use of the `extract()` function on the `$_REQUEST` superglobal allows an unauthenticated attacker to overwrite local variables in multiple PHP scripts. This vulnerability can be leveraged to completely bypass authentication checks, allowing unauthorized access to administrative and protected areas of the WeGIA application. Version 3.6.5 fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-28411.yaml","stars":null,"title":"WeGIA \u003c 3.6.5 - Unauthenticated Authentication Bypass via extract()"}],"tier":"weaponised"},"has_fix":false,"headline":"WeGIA Vulnerable to Authentication Bypass via `extract($_REQUEST)`","id":"CVE-2026-28411","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"wegia:wegia","products":["wegia:wegia"],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Textream Vulnerable to Uncontrolled Resource Consumption (Denial of Service)","id":"CVE-2026-28412"},"packages":[],"prev":{"headline":"The Graph: Revocable vesting contracts allows early access to locked tokens","id":"CVE-2026-28410"},"products":["WeGIA"],"published":"2026-02-27","related":[{"cvss_score":10,"headline":"WeGIA Vulnerable to Remote Code Execution (RCE) via OS Command Injection","id":"CVE-2026-28409","kev_date_added":null,"published":"2026-02-27"},{"cvss_score":10,"headline":"WeGIA has a bypass for the fix for CVE-2025-22133 - Arbitrary File Upload leads to Remote Code Execution (RCE)","id":"CVE-2025-58745","kev_date_added":null,"published":"2025-09-08"},{"cvss_score":10,"headline":"WeGIA Authenticated Arbitrary File Upload Leading To Remote Code Execution (RCE)","id":"CVE-2025-58159","kev_date_added":null,"published":"2025-08-29"},{"cvss_score":10,"headline":"WeGIA Path Traversal at endpoint 'html/socio/sistema/download_remessa.php' via parameter 'file'","id":"CVE-2025-55169","kev_date_added":null,"published":"2025-08-12"},{"cvss_score":10,"headline":"WeGIA vulnerable to SQL Injection (Blind Time-Based) in `processa_deletar_socio.php` parameter `id_socio`","id":"CVE-2025-53823","kev_date_added":null,"published":"2025-07-14"},{"cvss_score":10,"headline":"WeGIA has Unauthenticated Time-Based Blind SQL Injection in almox Parameter","id":"CVE-2025-53091","kev_date_added":null,"published":"2025-06-27"},{"cvss_score":10,"headline":"Unauthenticated SQL Injection on get_socios.php endpoint","id":"CVE-2025-46828","kev_date_added":null,"published":"2025-05-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-02","vendors":["LabRedesCefetRJ"]},"summary":"Unauthenticated attackers can bypass authentication and access administrative areas by exploiting unsafe variable extraction in WeGIA.","url":"https://insights.sbomify.com/CVE-2026-28411/"}