{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-1000773 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-1000773 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-1000773 is a high-severity vulnerability in Wordpress Wordpress, published on 6 Sep 2018. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-1000773 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000773 is a high-severity vulnerability in Wordpress Wordpress, published on 6 Sep 2018. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-1000773 in the wild and no public exploit code.\n\nAffected product: Wordpress Wordpress. 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-2018-1000773/ (Markdown: https://insights.sbomify.com/CVE-2018-1000773/index.md)","id":"CVE-2018-1000773","markdown":"https://insights.sbomify.com/CVE-2018-1000773/index.md","name":"CVE-2018-1000773","record":{"aliases":["CVE-2018-1000673","GHSA-25jw-j5g7-jrcc","UBUNTU-CVE-2018-1000773"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress core","requires_auth":"low_privilege","summary":"Authenticated attackers can achieve remote code execution via malicious thumbnail uploads in WordPress due to incomplete input validation.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"wordpress","vendor":"wordpress"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"WordPress version 4.9.8 and earlier contains a CWE-20 Input Validation vulnerability in thumbnail processing that can result in remote code execution due to an incomplete fix for CVE-2017-1000600. This attack appears to be exploitable via thumbnail upload by an authenticated user and may require additional plugins in order to be exploited however this has not been confirmed at this time.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"File upload in n/a","id":"CVE-2018-1000773","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"wordpress:wordpress","products":["wordpress:wordpress"],"type":"file_upload","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Null dereference in n/a","id":"CVE-2018-1000800"},"packages":[],"prev":{"headline":"Open redirect in n/a","id":"CVE-2018-1000671"},"products":["n/a"],"published":"2018-09-06","related":[{"cvss_score":9.8,"headline":"WordPress Core Interpretation Conflict","id":"CVE-2026-63030","kev_date_added":"2026-07-21","published":"2026-07-17"},{"cvss_score":8.1,"headline":"WordPress Core Remote File Inclusion","id":"CVE-2026-87902","kev_date_added":"2026-09-25","published":"2026-09-22"},{"cvss_score":5.9,"headline":"WordPress Core SQL Injection","id":"CVE-2026-60137","kev_date_added":"2026-07-21","published":"2026-07-17"},{"cvss_score":10,"headline":"Cross-site scripting in n/a","id":"CVE-2012-2399","kev_date_added":null,"published":"2012-04-21"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2012-2400","kev_date_added":null,"published":"2012-04-21"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2011-3122","kev_date_added":null,"published":"2011-08-10"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2011-3125","kev_date_added":null,"published":"2011-08-10"}],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Authenticated attackers can achieve remote code execution via malicious thumbnail uploads in WordPress due to incomplete input validation.","url":"https://insights.sbomify.com/CVE-2018-1000773/"}