{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-15615 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-15615 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-15615 is a high-severity vulnerability in Logto, published on 23 Jul 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-2026-15615 and fix it if it is affected.\n\nWhat it is: CVE-2026-15615 is a high-severity vulnerability in Logto, published on 23 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-15615 in the wild and no public exploit code.\n\nAffected product: Logto. 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-2026-15615/ (Markdown: https://insights.sbomify.com/CVE-2026-15615/index.md)","id":"CVE-2026-15615","markdown":"https://insights.sbomify.com/CVE-2026-15615/index.md","name":"CVE-2026-15615","record":{"aliases":["GHSA-vxqj-8hg5-3v79"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Logto identity platform","requires_auth":"none","summary":"Attackers can bypass SAML security controls by stripping time and audience restrictions, allowing indefinite replay of assertions to gain unauthorized access.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"Logto omits validation of the SAML \u003cConditions\u003e element, enabling attackers to strip time and audience restrictions and replay assertions indefinitely.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"SAML \u003cConditions\u003e element not validated","id":"CVE-2026-15615","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Local MFA not enforced during SSO sign-in","id":"CVE-2026-15616"},"packages":[],"prev":{"headline":"IdP-initiated SAML sessions not reliably invalidated (replay)","id":"CVE-2026-15614"},"products":["Logto"],"published":"2026-07-23","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-27","vendors":["Logto"]},"summary":"Attackers can bypass SAML security controls by stripping time and audience restrictions, allowing indefinite replay of assertions to gain unauthorized access.","url":"https://insights.sbomify.com/CVE-2026-15615/"}