{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-57521 exists.","fix":"No fix has been published for CVE-2026-57521 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-57521 is a medium-severity missing authorization vulnerability in bitwarden server, published on 25 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-57521 and fix it if it is affected.\n\nWhat it is: CVE-2026-57521 is a medium-severity missing authorization vulnerability in bitwarden server, published on 25 Jun 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-2026-57521 exists.\n\nAffected product: bitwarden server. 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-2026-57521/ (Markdown: https://insights.sbomify.com/CVE-2026-57521/index.md)","id":"CVE-2026-57521","markdown":"https://insights.sbomify.com/CVE-2026-57521/index.md","name":"CVE-2026-57521","record":{"aliases":["GHSA-3pr2-gvgh-h5qc"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Bitwarden Server","requires_auth":"low_privilege","summary":"Authenticated users can access arbitrary organization billing data by bypassing authorization checks in the PreviewInvoiceController.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"server","vendor":"bitwarden"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Bitwarden Server before 2026.5.0 contains a broken access control vulnerability that allows any authenticated user to access arbitrary organization billing data by supplying an arbitrary organizationId to the PreviewInvoiceController endpoints without membership or authorization checks. Attackers can exploit the missing ManageOrganizationBillingRequirement on the preview invoice endpoints to retrieve Stripe-computed tax totals, subscription status, and billing details derived from any target organization's real customer and subscription data.","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":"Bitwarden Server \u003c 2026.5.0 Broken Access Control via PreviewInvoiceController","id":"CVE-2026-57521","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Bitwarden Server \u003c 2026.5.0 JSON Injection via Webhook Templates","id":"CVE-2026-57522"},"packages":[],"prev":{"headline":"Bitwarden Server \u003c 2026.5.0 Privilege Escalation via Bulk User Remove Endpoint","id":"CVE-2026-57520"},"products":["server"],"published":"2026-06-25","related":[{"cvss_score":9.3,"headline":"Bitwarden Server \u003c 2026.6.0 Authorization Bypass via Admin Auth Request","id":"CVE-2026-60104","kev_date_added":null,"published":"2026-07-08"},{"cvss_score":8.9,"headline":"Bitwarden Server \u003c 2026.4.0 Missing Authorization via Provider Clients","id":"CVE-2026-43639","kev_date_added":null,"published":"2026-05-11"},{"cvss_score":8.6,"headline":"Bitwarden Server \u003c 2026.4.1 Authentication Bypass via SCIM API Key","id":"CVE-2026-43640","kev_date_added":null,"published":"2026-05-11"},{"cvss_score":7.5,"headline":"Server-side request forgery in n/a","id":"CVE-2020-15879","kev_date_added":null,"published":"2020-07-21"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2019-19766","kev_date_added":null,"published":"2019-12-12"},{"cvss_score":7.1,"headline":"Bitwarden Server \u003c 2026.5.0 Privilege Escalation via Bulk User Remove Endpoint","id":"CVE-2026-57520","kev_date_added":null,"published":"2026-06-25"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-07-14","vendors":["bitwarden"]},"summary":"Authenticated users can access arbitrary organization billing data by bypassing authorization checks in the PreviewInvoiceController.","url":"https://insights.sbomify.com/CVE-2026-57521/"}