{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-36846 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-36846 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-36846 is a medium-severity cross-site scripting vulnerability in Premio Chaty (WordPress plugin), published on 11 Apr 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-36846 and fix it if it is affected.\n\nWhat it is: CVE-2021-36846 is a medium-severity cross-site scripting vulnerability in Premio Chaty (WordPress plugin), published on 11 Apr 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-36846 in the wild and no public exploit code.\n\nAffected product: Premio Chaty (WordPress plugin). 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-2021-36846/ (Markdown: https://insights.sbomify.com/CVE-2021-36846/index.md)","id":"CVE-2021-36846","markdown":"https://insights.sbomify.com/CVE-2021-36846/index.md","name":"CVE-2021-36846","record":{"aliases":["GHSA-q2ff-r588-c49v"],"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 malicious scripts into the Chaty plugin, potentially leading to code execution in other users' browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[{"product":"chaty","vendor":"premio"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Premio Chaty (WordPress plugin) \u003c= 2.8.3","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":"WordPress Chaty plugin \u003c= 2.8.3 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability","id":"CVE-2021-36846","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"WordPress Webba Booking plugin \u003c= 4.2.21 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability","id":"CVE-2021-36847"},"packages":[],"prev":{"headline":"Cross-site scripting in YITH Maintenance Mode (WordPress plugin)","id":"CVE-2021-36845"},"products":["Chaty (WordPress plugin)"],"published":"2022-04-11","related":[{"cvss_score":7.2,"headline":"Chaty \u003c 3.0.3 - Admin+ SQLi","id":"CVE-2022-3858","kev_date_added":null,"published":"2022-12-05"},{"cvss_score":7.1,"headline":"WordPress Chaty Plugin \u003c= 3.0.9 is vulnerable to Cross Site Scripting (XSS)","id":"CVE-2023-25019","kev_date_added":null,"published":"2023-08-30"},{"cvss_score":6.1,"headline":"Chaty \u003c 2.8.3 - Reflected Cross-Site Scripting","id":"CVE-2021-25016","kev_date_added":null,"published":"2022-01-03"},{"cvss_score":5.9,"headline":"WordPress Chaty plugin \u003c= 3.1.2 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2023-47759","kev_date_added":null,"published":"2023-11-22"},{"cvss_score":4.8,"headline":"Floating Chat Widget \u003c 3.1.2 - Admin+ Stored Cross-Site Scripting","id":"CVE-2023-3245","kev_date_added":null,"published":"2023-07-17"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-28","vendors":["Premio"]},"summary":"Authenticated administrators can inject malicious scripts into the Chaty plugin, potentially leading to code execution in other users' browsers.","url":"https://insights.sbomify.com/CVE-2021-36846/"}