{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108123 exists.","fix":"No fix has been published for CVE-2026-108123 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-108123 is a high-severity missing authorization vulnerability in murgroland WP Booking System – Booking Calendar, published on 17 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-2026-108123 and fix it if it is affected.\n\nWhat it is: CVE-2026-108123 is a high-severity missing authorization vulnerability in murgroland WP Booking System – Booking Calendar, published on 17 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108123 exists.\n\nAffected product: murgroland WP Booking System – Booking Calendar. 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-2026-108123/ (Markdown: https://insights.sbomify.com/CVE-2026-108123/index.md)","id":"CVE-2026-108123","markdown":"https://insights.sbomify.com/CVE-2026-108123/index.md","name":"CVE-2026-108123","record":{"aliases":["GHSA-2wvw-mp72-5fwj"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can read sensitive customer PII from booking notification emails due to missing authorization checks in the WP Booking System plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to read the stored notification email body of any booking by iterating booking_id and email_log_id, exposing customer PII including names, email addresses, phone numbers, messages, and booking dates intended to be visible only to administrators. This is exploitable by any Subscriber-level user because admin_init fires on profile.php, a wp-admin page accessible to all authenticated users.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-108123.yaml","stars":null,"title":"WP Booking System \u003c= 2.1.0.3 - Unauthenticated Email Log Disclosure"}],"tier":"weaponised"},"has_fix":null,"headline":"Missing authorization in WP Booking System – Booking Calendar","id":"CVE-2026-108123","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"WordPress Post Author Authenticated SQLi","id":"CVE-2026-108124"},"packages":[],"prev":{"headline":"Koozali - SME Server Improper Input Validation in domain Creation Leads to Denial of Service","id":"CVE-2026-108121"},"products":["WP Booking System – Booking Calendar"],"published":"2026-10-17","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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-18","vendors":["murgroland"]},"summary":"Unauthenticated attackers can read sensitive customer PII from booking notification emails due to missing authorization checks in the WP Booking System plugin.","url":"https://insights.sbomify.com/CVE-2026-108123/"}