{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-89100 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-89100 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-89100 is a medium-severity cross-site scripting vulnerability in paymentplugins Payment Plugins for Stripe WooCommerce, published on 10 Oct 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-2026-89100 and fix it if it is affected.\n\nWhat it is: CVE-2026-89100 is a medium-severity cross-site scripting vulnerability in paymentplugins Payment Plugins for Stripe WooCommerce, published on 10 Oct 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-2026-89100 in the wild and no public exploit code.\n\nAffected product: paymentplugins Payment Plugins for Stripe WooCommerce. 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-2026-89100/ (Markdown: https://insights.sbomify.com/CVE-2026-89100/index.md)","id":"CVE-2026-89100","markdown":"https://insights.sbomify.com/CVE-2026-89100/index.md","name":"CVE-2026-89100","record":{"aliases":["GHSA-775r-g6cx-c684"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"WordPress Stripe plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject arbitrary scripts via URL fragments in the Stripe WooCommerce plugin when Generic Errors are disabled, leading to code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Payment Plugins for Stripe WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via '#response' URL Fragment in all versions up to, and including, 4.0.17 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that the 'Generic Errors' setting is unchecked, causing getErrorMessage() to return the raw Stripe error string unchanged rather than substituting a mapped safe message.","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 Payment Plugins for Stripe WooCommerce","id":"CVE-2026-89100","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"OCSP stapling v2 multi accepts non-CA chain certificates as issuers","id":"CVE-2026-89102"},"packages":[],"prev":{"headline":"Race Condition in MongoDB Server Document Value Layer Leads to Memory Corruption","id":"CVE-2026-89099"},"products":["Payment Plugins for Stripe WooCommerce"],"published":"2026-10-10","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":"2026-10-11","vendors":["paymentplugins"]},"summary":"Unauthenticated attackers can inject arbitrary scripts via URL fragments in the Stripe WooCommerce plugin when Generic Errors are disabled, leading to code execution.","url":"https://insights.sbomify.com/CVE-2026-89100/"}