{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86770 exists.","fix":"No fix has been published for CVE-2026-86770 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-86770 is a high-severity authentication bypass vulnerability in Snipeitapp Snipe-It, published on 9 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-86770 and fix it if it is affected.\n\nWhat it is: CVE-2026-86770 is a high-severity authentication bypass vulnerability in Snipeitapp Snipe-It, published on 9 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86770 exists.\n\nAffected product: Snipeitapp Snipe-It. 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-2026-86770/ (Markdown: https://insights.sbomify.com/CVE-2026-86770/index.md)","id":"CVE-2026-86770","markdown":"https://insights.sbomify.com/CVE-2026-86770/index.md","name":"CVE-2026-86770","record":{"aliases":["GHSA-vp3x-c2h8-v6w8","GHSA-w3vv-5wxh-xg4h"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"IT asset management","requires_auth":"low_privilege","summary":"Attackers can bypass authentication and take over accounts by exploiting case-insensitive username matching in SAML, LDAP, and OAuth logins.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"snipe-it","vendor":"snipeitapp"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-178","name":"Improper Handling of Case Sensitivity"}],"description":"Snipe-IT before 8.7.0 fails to validate username case sensitivity during SAML authentication, allowing attackers to authenticate as different users by registering IdP accounts with accent or case variants of victim usernames. Attackers can exploit the default utf8mb4_unicode_ci database collation to bypass username matching and achieve account takeover through federated login paths including SAML, LDAP, and OAuth.","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":"Snipe-IT before 8.7.0 Authentication Bypass via SAML Username Collation","id":"CVE-2026-86770","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"snipeitapp:snipe-it","products":["snipeitapp:snipe-it"],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Snipe-IT before 8.7.0 Server-Side Request Forgery via employee_num","id":"CVE-2026-86771"},"packages":[],"prev":{"headline":"Snipe-IT before 8.7.0 Audit Log Misattribution via Consumables Checkout","id":"CVE-2026-86769"},"products":["snipe-it"],"published":"2026-09-09","related":[{"cvss_score":9.9,"headline":"File upload in n/a","id":"CVE-2025-63601","kev_date_added":null,"published":"2025-11-05"},{"cvss_score":9.8,"headline":"Snipe-IT has insecure permissions in file uploads","id":"CVE-2026-37709","kev_date_added":null,"published":"2026-05-07"},{"cvss_score":9.3,"headline":"Snipe-IT before 8.7.0 CSS Injection via Custom CSS","id":"CVE-2026-86738","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":9.2,"headline":"Snipe-IT before 8.6.3 Authentication Bypass via Google SSO Callback","id":"CVE-2026-116199","kev_date_added":null,"published":"2026-10-25"},{"cvss_score":9.1,"headline":"Stored Cross Site Scripting vulnerability in Item name parameter in snipe/snipe-it","id":"CVE-2022-1380","kev_date_added":null,"published":"2022-04-16"},{"cvss_score":9,"headline":"Stored Cross Site Scripting vulnerability in the checked_out_to parameter in snipe/snipe-it","id":"CVE-2022-1445","kev_date_added":null,"published":"2022-04-24"},{"cvss_score":8.8,"headline":"Snipe-IT - Host Header Injection","id":"CVE-2022-23064","kev_date_added":null,"published":"2022-05-02"}],"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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-14","vendors":["grokability"]},"summary":"Attackers can bypass authentication and take over accounts by exploiting case-insensitive username matching in SAML, LDAP, and OAuth logins.","url":"https://insights.sbomify.com/CVE-2026-86770/"}