{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-76558 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-76558 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-76558 is a medium-severity cross-site scripting vulnerability in Unknown WP Import Export Lite, published on 16 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-76558 and fix it if it is affected.\n\nWhat it is: CVE-2026-76558 is a medium-severity cross-site scripting vulnerability in Unknown WP Import Export Lite, published on 16 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-76558 in the wild and no public exploit code.\n\nAffected product: Unknown WP Import Export Lite. 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-2026-76558/ (Markdown: https://insights.sbomify.com/CVE-2026-76558/index.md)","id":"CVE-2026-76558","markdown":"https://insights.sbomify.com/CVE-2026-76558/index.md","name":"CVE-2026-76558","record":{"aliases":["GHSA-rrjc-9rg9-cm6c"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Contributors can inject malicious scripts via custom field names, leading to stored XSS attacks against administrators viewing the plugin's admin screens.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The WP Import Export Lite WordPress plugin before 3.9.33 does not escape custom field names retrieved from the database before inserting them into the DOM of one of its administration screens, allowing users with a role as low as contributor to perform Stored XSS attacks which will trigger in the browser of a high privileged user, such as an administrator, viewing that screen.","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":"WP Import Export Lite \u003c 3.9.33 - Contributor+ Stored DOM XSS via Custom Field Names","id":"CVE-2026-76558","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WP Import Export Lite \u003c 3.9.33 - Admin+ SSRF via Import URL Handling","id":"CVE-2026-76559"},"packages":[],"prev":{"headline":"WP Import Export Lite \u003c 3.9.33 - Authenticated SQLi via Import Options","id":"CVE-2026-76557"},"products":["WP Import Export Lite"],"published":"2026-09-16","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":"total"},"state":"PUBLISHED","updated":"2026-09-17","vendors":["Unknown"]},"summary":"Contributors can inject malicious scripts via custom field names, leading to stored XSS attacks against administrators viewing the plugin's admin screens.","url":"https://insights.sbomify.com/CVE-2026-76558/"}