{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-75903 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-75903 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-75903 is a high-severity authentication bypass vulnerability in manuelgalan Vulnity Security, published on 16 Oct 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-2026-75903 and fix it if it is affected.\n\nWhat it is: CVE-2026-75903 is a high-severity authentication bypass vulnerability in manuelgalan Vulnity Security, published on 16 Oct 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-2026-75903 in the wild and no public exploit code.\n\nAffected product: manuelgalan Vulnity Security. 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-2026-75903/ (Markdown: https://insights.sbomify.com/CVE-2026-75903/index.md)","id":"CVE-2026-75903","markdown":"https://insights.sbomify.com/CVE-2026-75903/index.md","name":"CVE-2026-75903","record":{"aliases":["GHSA-cpp4-39xq-w89m"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"WordPress security plugin","requires_auth":"none","summary":"Unauthenticated attackers can bypass authentication and gain administrator access by exploiting exposed pairing credentials in Nginx configurations.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"The Vulnity Security plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 1.4.3 This is due to insufficient protection of the delegated-login pairing credential file on Nginx-based installations, where the plugin's generated server configuration snippet guards the wrong directory path. This makes it possible for unauthenticated attackers to retrieve the stored credentials, forge signed REST API requests, and log in as an administrator.","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":"Vulnity Security \u003c= 1.4.3 - Unauthenticated Authentication Bypass to Administrator via Exposed Pairing Credentials","id":"CVE-2026-75903","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"libmodplug \u003c= 0.8.9.1 - Out-of-Bounds Read in pat_smplooped via Crafted MIDI File","id":"CVE-2026-75904"},"packages":[],"prev":{"headline":"Swtpm: swtpm: out-of-bounds read in swtpm_nvram_checkheader due to sizeof(pointer) vs sizeof(struct) mismatch","id":"CVE-2026-75900"},"products":["Vulnity Security"],"published":"2026-10-16","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-16","vendors":["manuelgalan"]},"summary":"Unauthenticated attackers can bypass authentication and gain administrator access by exploiting exposed pairing credentials in Nginx configurations.","url":"https://insights.sbomify.com/CVE-2026-75903/"}