{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-5247 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-5247 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5247 is a medium-severity cross-site scripting vulnerability in Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories, published on 5 May 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5247 and fix it if it is affected.\n\nWhat it is: CVE-2026-5247 is a medium-severity cross-site scripting vulnerability in Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories, published on 5 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-5247 in the wild and no public exploit code.\n\nAffected product: Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories. 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-2026-5247/ (Markdown: https://insights.sbomify.com/CVE-2026-5247/index.md)","id":"CVE-2026-5247","markdown":"https://insights.sbomify.com/CVE-2026-5247/index.md","name":"CVE-2026-5247","record":{"aliases":["GHSA-p9xc-cphq-3q9h"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Authenticated administrators can inject arbitrary scripts via the wrapper shortcode attribute, leading to stored XSS execution on victim pages.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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 Schedule Post Changes With PublishPress Future plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wrapper' attribute of the [futureaction] shortcode in all versions up to, and including, 4.10.0. This is due to insufficient input sanitization on the wrapper attribute. The plugin uses esc_html() to escape the value, but esc_html() only encodes HTML entities and does not prevent attribute injection when the value is used as an HTML tag name in a sprintf() call. An attacker can inject event handler attributes via spaces in the wrapper value. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Since it is also possible for administrators to make this functionality available to lower-privileged users, this introduces the possibility of abuse by contributors.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Cross-site scripting in Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories","id":"CVE-2026-5247","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"gougucms User Registration Login.php reg_submit dynamically-determined object attributes","id":"CVE-2026-5248"},"packages":[],"prev":{"headline":"Cesanta Mongoose P-384 Public Key mongoose.c mg_tls_verify_cert_signature authorization","id":"CVE-2026-5246"},"products":["Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories"],"published":"2026-05-05","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":"2026-05-05","vendors":["publishpress"]},"summary":"Authenticated administrators can inject arbitrary scripts via the wrapper shortcode attribute, leading to stored XSS execution on victim pages.","url":"https://insights.sbomify.com/CVE-2026-5247/"}