{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56308 exists.","fix":"No fix has been published for CVE-2026-56308 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-56308 is a high-severity authentication bypass vulnerability in Capgo, published on 12 Jul 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-56308 and fix it if it is affected.\n\nWhat it is: CVE-2026-56308 is a high-severity authentication bypass vulnerability in Capgo, published on 12 Jul 2026. Any signed-in user can exploit it over the network, 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-2026-56308 exists.\n\nAffected product: Capgo. 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-2026-56308/ (Markdown: https://insights.sbomify.com/CVE-2026-56308/index.md)","id":"CVE-2026-56308","markdown":"https://insights.sbomify.com/CVE-2026-56308/index.md","name":"CVE-2026-56308","record":{"aliases":["GHSA-9px4-w25f-mvm4","GHSA-gxf7-q22c-vmrj"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Capgo web application","requires_auth":"low_privilege","summary":"Attackers with valid sessions can change account emails without re-authentication, enabling account takeover and bypassing multi-factor authentication.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-640","name":"Weak Password Recovery Mechanism for Forgotten Password"}],"description":"Capgo before 12.128.2 allows email address changes without requiring current password re-authentication or verification of the existing email address. An attacker with access to a valid session cookie or authenticated browser can change the account email to gain control of account recovery and bypass multi-factor authentication protections.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Capgo - Insufficient Authentication in Email Change Endpoint","id":"CVE-2026-56308","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Capgo - Plan Bypass via Unrestricted Attachment Upload Endpoint","id":"CVE-2026-56309"},"packages":[],"prev":{"headline":"Cap-go - Broken Cursor Pagination in /private/devices Endpoint","id":"CVE-2026-56307"},"products":["Capgo"],"published":"2026-07-12","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":"total"},"state":"PUBLISHED","updated":"2026-07-14","vendors":["Capgo"]},"summary":"Attackers with valid sessions can change account emails without re-authentication, enabling account takeover and bypassing multi-factor authentication.","url":"https://insights.sbomify.com/CVE-2026-56308/"}