{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-9055 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-9055 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9055 is a critical vulnerability in melograno Booking for Appointments and Events Calendar – Amelia, published on 2 Sep 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-2026-9055 and fix it if it is affected.\n\nWhat it is: CVE-2026-9055 is a critical vulnerability in melograno Booking for Appointments and Events Calendar – Amelia, published on 2 Sep 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-2026-9055 in the wild and no public exploit code.\n\nAffected product: melograno Booking for Appointments and Events Calendar – Amelia. 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-2026-9055/ (Markdown: https://insights.sbomify.com/CVE-2026-9055/index.md)","id":"CVE-2026-9055","markdown":"https://insights.sbomify.com/CVE-2026-9055/index.md","name":"CVE-2026-9055","record":{"aliases":["GHSA-9h4g-7958-x29w"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can escalate privileges to administrator by manipulating customer update parameters to overwrite admin passwords.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"The Booking for Appointments and Events Calendar – Amelia (Premium) plugin for WordPress is vulnerable to Privilege Escalation in versions 8.0 - 9.6.2. This is due to insufficient validation of the attacker-controlled 'type' parameter in the customer update endpoint, which allows customers to set their role to 'manager' and trigger creation of a WordPress user with the wpamelia-manager role when the 'externalId' parameter is set to 0. This makes it possible for unauthenticated attackers to escalate their privileges to administrator by first elevating to the manager role, then creating a provider entity linked to an administrator user ID and overwriting that administrator's password.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-09-02","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-09-02T18:17:51Z","kind":"github_poc","ref":"https://github.com/EXEcution-py/CVE-2026-9055","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":null,"headline":"Privilege escalation in Booking for Appointments and Events Calendar – Amelia","id":"CVE-2026-9055","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Security fix for Qlik Talend Administration Center cross-site scripting vulnerability","id":"CVE-2026-9056"},"packages":[],"prev":{"headline":"Invalid IP packets cause a kernel panic","id":"CVE-2026-9054"},"products":["Booking for Appointments and Events Calendar – Amelia"],"published":"2026-09-02","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":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-02","vendors":["melograno"]},"summary":"Unauthenticated attackers can escalate privileges to administrator by manipulating customer update parameters to overwrite admin passwords.","url":"https://insights.sbomify.com/CVE-2026-9055/"}