{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-7557 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-7557 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7557 is a critical authentication bypass vulnerability in Progress Software Corporation MarkLogic Server, published on 5 Aug 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-2026-7557 and fix it if it is affected.\n\nWhat it is: CVE-2026-7557 is a critical authentication bypass vulnerability in Progress Software Corporation MarkLogic Server, published on 5 Aug 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-2026-7557 in the wild and no public exploit code.\n\nAffected product: Progress Software Corporation MarkLogic 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-2026-7557/ (Markdown: https://insights.sbomify.com/CVE-2026-7557/index.md)","id":"CVE-2026-7557","markdown":"https://insights.sbomify.com/CVE-2026-7557/index.md","name":"CVE-2026-7557","record":{"aliases":["GHSA-j86w-xf2g-5g65"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"MarkLogic Server","requires_auth":"none","summary":"Unauthenticated attackers can bypass SAML authentication to impersonate any user, including administrators, in MarkLogic Server deployments with SAML enabled.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ProgressSoftware","cpe":[{"product":"marklogic_server","vendor":"progress"}],"cvss":{"score":9.1,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"}],"description":"An improper verification of cryptographic signature vulnerability in the SAML authentication module of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an unauthenticated remote attacker to bypass authentication and impersonate any user, including administrators. This vulnerability affects deployments with SAML single sign-on enabled.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"SAML authentication bypass in Progress MarkLogic Server","id":"CVE-2026-7557","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Age Verification \u0026 Identity Verification by Token of Trust","id":"CVE-2026-7558"},"packages":[],"prev":{"headline":"FV Flowplayer Video Player \u003c= 7.5.49.7212 - Unauthenticated Stored Cross-Site Scripting via Comment Text","id":"CVE-2026-7556"},"products":["MarkLogic Server"],"published":"2026-08-05","related":[{"cvss_score":9.9,"headline":"Privilege escalation in Progress MarkLogic Server REST query interfaces","id":"CVE-2026-7329","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":9.9,"headline":"Privilege escalation in Progress MarkLogic Server REST document patch operation","id":"CVE-2026-8709","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":9.9,"headline":"Privilege escalation in Progress MarkLogic Server Hadoop integration","id":"CVE-2026-9193","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":9.8,"headline":"Authentication bypass in Progress MarkLogic Server ODBC App Server","id":"CVE-2026-9192","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":9.3,"headline":"Cross-site scripting in Progress MarkLogic Server Query Console","id":"CVE-2026-9195","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":9.1,"headline":"HTTP request smuggling in Progress MarkLogic Server","id":"CVE-2026-9190","kev_date_added":null,"published":"2026-08-05"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-07","vendors":["Progress Software Corporation"]},"summary":"Unauthenticated attackers can bypass SAML authentication to impersonate any user, including administrators, in MarkLogic Server deployments with SAML enabled.","url":"https://insights.sbomify.com/CVE-2026-7557/"}