{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-6910 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6910 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6910 is a medium-severity cross-site scripting vulnerability in safistudio Bookero.pl – system rezerwacji online, published on 9 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6910 and fix it if it is affected.\n\nWhat it is: CVE-2026-6910 is a medium-severity cross-site scripting vulnerability in safistudio Bookero.pl – system rezerwacji online, published on 9 Jul 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-2026-6910 in the wild and no public exploit code.\n\nAffected product: safistudio Bookero.pl – system rezerwacji online. 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-2026-6910/ (Markdown: https://insights.sbomify.com/CVE-2026-6910/index.md)","id":"CVE-2026-6910","markdown":"https://insights.sbomify.com/CVE-2026-6910/index.md","name":"CVE-2026-6910","record":{"aliases":["GHSA-vvcw-jcq9-759q"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","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 code execution in victim browsers.","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 Bookero.pl – system rezerwacji online plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `bookero_products` shortcode's `hide_products` (and `filter_products`) attributes in versions up to and including 2.2. This is due to insufficient input sanitization and output escaping in the `bookero_products()` function — the raw attribute value is concatenated directly into an inline `\u003cscript\u003e` block without any escaping. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts into pages that will execute whenever a user accesses the 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":"Bookero.pl \u003c= 2.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","id":"CVE-2026-6910","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Authentication Bypass via Missing JWT Signature Verification in AWS Ops Wheel","id":"CVE-2026-6911"},"packages":[],"prev":{"headline":"Reflected XSS in ATutor","id":"CVE-2026-6909"},"products":["Bookero.pl – system rezerwacji online"],"published":"2026-07-09","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":"2026-07-09","vendors":["safistudio"]},"summary":"Authenticated attackers can inject arbitrary scripts via shortcode attributes, leading to code execution in victim browsers.","url":"https://insights.sbomify.com/CVE-2026-6910/"}