{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75134 exists.","fix":"No fix has been published for CVE-2026-75134 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-75134 is a medium-severity cross-site scripting vulnerability in SEOWriting, published on 2 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-75134 and fix it if it is affected.\n\nWhat it is: CVE-2026-75134 is a medium-severity cross-site scripting vulnerability in SEOWriting, published on 2 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75134 exists.\n\nAffected product: SEOWriting. 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-2026-75134/ (Markdown: https://insights.sbomify.com/CVE-2026-75134/index.md)","id":"CVE-2026-75134","markdown":"https://insights.sbomify.com/CVE-2026-75134/index.md","name":"CVE-2026-75134","record":{"aliases":["GHSA-74xq-2f66-pchm"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated contributors can inject malicious JavaScript via iframe onload attributes, leading to code execution and privilege escalation when viewed by higher-privileged users.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"SEOWriting plugin for WordPress through 1.12.5 contains a stored cross-site scripting vulnerability that allows authenticated contributors to inject malicious JavaScript by exploiting an overly permissive KSES allowlist that explicitly permits the onload event handler on iframe elements. Attackers can store crafted JavaScript payloads in post content that execute when the affected post is viewed or previewed by higher-privileged users, potentially leading to privilege escalation or account compromise.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"SEOWriting WordPress Plugin 1.12.5 Stored XSS via iframe onload","id":"CVE-2026-75134","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"UpSignOn \u003c 7.19.0 Sensitive Key Retention in Memory","id":"CVE-2026-75135"},"packages":[],"prev":{"headline":"Keep Backup Daily WordPress Plugin \u003c 2.1.4 Sensitive Information Exposure via kbd_cron_process","id":"CVE-2026-75133"},"products":["SEOWriting"],"published":"2026-09-02","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-03","vendors":["SEOWriting"]},"summary":"Authenticated contributors can inject malicious JavaScript via iframe onload attributes, leading to code execution and privilege escalation when viewed by higher-privileged users.","url":"https://insights.sbomify.com/CVE-2026-75134/"}