{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24986 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24986 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24986 is a medium-severity cross-site scripting vulnerability in Unknown Post Grid, published on 11 Apr 2022. 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-2021-24986 and fix it if it is affected.\n\nWhat it is: CVE-2021-24986 is a medium-severity cross-site scripting vulnerability in Unknown Post Grid, published on 11 Apr 2022. 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-2021-24986 in the wild and no public exploit code.\n\nAffected product: Unknown Post Grid. 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-2021-24986/ (Markdown: https://insights.sbomify.com/CVE-2021-24986/index.md)","id":"CVE-2021-24986","markdown":"https://insights.sbomify.com/CVE-2021-24986/index.md","name":"CVE-2021-24986","record":{"aliases":["GHSA-hgmh-vm7j-q2wp"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can inject malicious scripts via the keyword parameter in Post Grid search forms, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"post_grid","vendor":"pickplugins"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","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 Post Grid WordPress plugin before 2.1.16 does not escape the keyword parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting in pages containing a Post Grid with a search form","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":"Post Grid \u003c 2.1.16 - Reflected Cross-Site Scripting via keyword","id":"CVE-2021-24986","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Super Socializer \u003c 7.13.30 - Reflected Cross-Site Scripting","id":"CVE-2021-24987"},"packages":[],"prev":{"headline":"Easy Forms for Mailchimp \u003c 6.8.6 - Reflected Cross-Site Scripting","id":"CVE-2021-24985"},"products":["Post Grid"],"published":"2022-04-11","related":[{"cvss_score":8.8,"headline":"Post Grid \u003c= 2.1.12 - Contributor+ SQL Injection","id":"CVE-2021-4450","kev_date_added":null,"published":"2024-10-16"},{"cvss_score":8.8,"headline":"Post Grid and Gutenberg Blocks 2.2.87 - 2.2.90 - Authenticated (Subscriber+) Privilege Escalation","id":"CVE-2024-8253","kev_date_added":null,"published":"2024-09-11"},{"cvss_score":7.5,"headline":"Path traversal in Post Grid, Slider \u0026 Carousel Ultimate – with Shortcode, Gutenberg Block \u0026 Elementor Widget","id":"CVE-2024-13408","kev_date_added":null,"published":"2025-01-24"},{"cvss_score":7.5,"headline":"Cross-site scripting in n/a","id":"CVE-2020-35936","kev_date_added":null,"published":"2021-01-01"},{"cvss_score":7.5,"headline":"Cross-site scripting in n/a","id":"CVE-2020-35937","kev_date_added":null,"published":"2021-01-01"},{"cvss_score":7.5,"headline":"Deserialization in n/a","id":"CVE-2020-35938","kev_date_added":null,"published":"2021-01-01"},{"cvss_score":7.5,"headline":"Deserialization in n/a","id":"CVE-2020-35939","kev_date_added":null,"published":"2021-01-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Unknown"]},"summary":"Attackers can inject malicious scripts via the keyword parameter in Post Grid search forms, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2021-24986/"}