{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-28187 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-28187 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-28187 is a high-severity cross-site scripting vulnerability in echoplugins Knowledge Base for Documentation, FAQs with AI Assistance, published on 13 Aug 2026. 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-2026-28187 and fix it if it is affected.\n\nWhat it is: CVE-2026-28187 is a high-severity cross-site scripting vulnerability in echoplugins Knowledge Base for Documentation, FAQs with AI Assistance, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-28187 in the wild and no public exploit code.\n\nAffected product: echoplugins Knowledge Base for Documentation, FAQs with AI Assistance. 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-2026-28187/ (Markdown: https://insights.sbomify.com/CVE-2026-28187/index.md)","id":"CVE-2026-28187","markdown":"https://insights.sbomify.com/CVE-2026-28187/index.md","name":"CVE-2026-28187","record":{"aliases":["GHSA-55x8-6vf8-2m59"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject malicious scripts into the Knowledge Base plugin, potentially compromising user sessions or site integrity.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Unauthenticated Cross Site Scripting (XSS) in Knowledge Base for Documentation, FAQs with AI Assistance \u003c= 17.211.0 versions.","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":"Cross-site scripting in Knowledge Base for Documentation, FAQs with AI Assistance","id":"CVE-2026-28187","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Hydra Booking plugin \u003c= 1.2.2 - Broken Access Control vulnerability","id":"CVE-2026-28188"},"packages":[],"prev":{"headline":"WordPress Travelfic Toolkit plugin \u003c= 1.5.1 - Broken Access Control vulnerability","id":"CVE-2026-28186"},"products":["Knowledge Base for Documentation, FAQs with AI Assistance"],"published":"2026-08-13","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":"2026-08-13","vendors":["echoplugins"]},"summary":"Unauthenticated attackers can inject malicious scripts into the Knowledge Base plugin, potentially compromising user sessions or site integrity.","url":"https://insights.sbomify.com/CVE-2026-28187/"}