{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4284 exists.","fix":"No fix has been published for CVE-2023-4284 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4284 is a medium-severity cross-site scripting vulnerability in Unknown Post Timeline, published on 4 Sep 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-4284 and fix it if it is affected.\n\nWhat it is: CVE-2023-4284 is a medium-severity cross-site scripting vulnerability in Unknown Post Timeline, published on 4 Sep 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4284 exists.\n\nAffected product: Unknown Post Timeline. 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-2023-4284/ (Markdown: https://insights.sbomify.com/CVE-2023-4284/index.md)","id":"CVE-2023-4284","markdown":"https://insights.sbomify.com/CVE-2023-4284/index.md","name":"CVE-2023-4284","record":{"aliases":["GHSA-cr5g-2488-7c46"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Reflected XSS in Post Timeline plugin allows attackers to execute scripts in admin sessions, potentially leading to account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"post_timeline","vendor":"agilelogix"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[],"description":"The Post Timeline WordPress plugin before 2.2.6 does not sanitise and escape an invalid nonce before outputting it back in an AJAX response, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin","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/2023/CVE-2023-4284.yaml","stars":null,"title":"WordPress Post Timeline Plugin \u003c 2.2.6 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":null,"headline":"Post Timeline \u003c 2.2.6 - Reflected XSS","id":"CVE-2023-4284","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"WP Matterport Shortcode \u003c 2.1.8 - Contributor+ Stored XSS via shortcode","id":"CVE-2023-4289"},"packages":[],"prev":{"headline":"EmbedPress \u003c= 3.8.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","id":"CVE-2023-4283"},"products":["Post Timeline"],"published":"2023-09-04","related":[{"cvss_score":7.1,"headline":"Post Timeline \u003c 2.3.10 - Reflected XSS","id":"CVE-2024-13571","kev_date_added":null,"published":"2025-02-26"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-06","vendors":["Unknown"]},"summary":"Reflected XSS in Post Timeline plugin allows attackers to execute scripts in admin sessions, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2023-4284/"}