{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-8698 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8698 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8698 is a medium-severity cross-site scripting vulnerability in cryptoprijzen Cryptocurrency Prijsvergelijking Widget, published on 27 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-8698 and fix it if it is affected.\n\nWhat it is: CVE-2026-8698 is a medium-severity cross-site scripting vulnerability in cryptoprijzen Cryptocurrency Prijsvergelijking Widget, published on 27 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-8698 in the wild and no public exploit code.\n\nAffected product: cryptoprijzen Cryptocurrency Prijsvergelijking Widget. 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-2026-8698/ (Markdown: https://insights.sbomify.com/CVE-2026-8698/index.md)","id":"CVE-2026-8698","markdown":"https://insights.sbomify.com/CVE-2026-8698/index.md","name":"CVE-2026-8698","record":{"aliases":["GHSA-3r7w-pvvh-cggq"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated attackers can inject arbitrary scripts via shortcode attributes, leading to stored XSS execution for site visitors.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 Cryptocurrency Prijsvergelijking Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting in version 1.0. This is due to insufficient output escaping in the as_get_coin_shortcode() function, which renders the 'width' (and 'height') shortcode attribute directly into the style attribute of an \u003ciframe\u003e element without applying any escaping function such as esc_attr(). An attacker-controlled value like '100px;\"onload=\"alert(1)\" x=\"' terminates the style attribute prematurely and injects an arbitrary HTML attribute into the iframe tag. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","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 Cryptocurrency Prijsvergelijking Widget","id":"CVE-2026-8698","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Stored Cross-Site Scripting (XSS) in TP-Link Archer C5 Web Management Interface","id":"CVE-2026-8699"},"packages":[],"prev":{"headline":"Improper Authentication Rate Limiting on TP-Link's Archer C64","id":"CVE-2026-8697"},"products":["Cryptocurrency Prijsvergelijking Widget"],"published":"2026-05-27","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":"2026-05-27","vendors":["cryptoprijzen"]},"summary":"Authenticated attackers can inject arbitrary scripts via shortcode attributes, leading to stored XSS execution for site visitors.","url":"https://insights.sbomify.com/CVE-2026-8698/"}