{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-4123 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4123 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4123 is a medium-severity missing authorization vulnerability in rwelephant01 RW Elephant Rental Inventory, published on 22 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-4123 and fix it if it is affected.\n\nWhat it is: CVE-2026-4123 is a medium-severity missing authorization vulnerability in rwelephant01 RW Elephant Rental Inventory, published on 22 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-4123 in the wild and no public exploit code.\n\nAffected product: rwelephant01 RW Elephant Rental Inventory. 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-2026-4123/ (Markdown: https://insights.sbomify.com/CVE-2026-4123/index.md)","id":"CVE-2026-4123","markdown":"https://insights.sbomify.com/CVE-2026-4123/index.md","name":"CVE-2026-4123","record":{"aliases":["GHSA-93mx-gf2p-7gff"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated subscribers can arbitrarily toggle the plugin's cache setting due to missing authorization checks in the AJAX handler.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The RW Elephant Rental Inventory plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 2.3.13. This is due to a missing capability check on the toggle_cache() function which is hooked to the wp_ajax_toggle_cache AJAX action. The function also lacks nonce verification. This makes it possible for authenticated attackers, with Subscriber-level access and above, to toggle the plugin's cache setting on or off by sending a POST request to admin-ajax.","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":"Missing authorization in RW Elephant Rental Inventory","id":"CVE-2026-4123","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":"Missing authorization in Ziggeo","id":"CVE-2026-4124"},"packages":[],"prev":{"headline":"Kcaptcha \u003c= 1.0.1 - Cross-Site Request Forgery to Settings Update","id":"CVE-2026-4121"},"products":["RW Elephant Rental Inventory"],"published":"2026-09-22","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":"partial"},"state":"PUBLISHED","updated":"2026-09-22","vendors":["rwelephant01"]},"summary":"Authenticated subscribers can arbitrarily toggle the plugin's cache setting due to missing authorization checks in the AJAX handler.","url":"https://insights.sbomify.com/CVE-2026-4123/"}