{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-25016 exists.","fix":"No fix has been published for CVE-2021-25016 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-25016 is a medium-severity cross-site scripting vulnerability in Unknown Floating Chat Widget Pro - Chaty Pro, published on 3 Jan 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-2021-25016 and fix it if it is affected.\n\nWhat it is: CVE-2021-25016 is a medium-severity cross-site scripting vulnerability in Unknown Floating Chat Widget Pro - Chaty Pro, published on 3 Jan 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-25016 exists.\n\nAffected product: Unknown Floating Chat Widget Pro - Chaty Pro. 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-2021-25016/ (Markdown: https://insights.sbomify.com/CVE-2021-25016/index.md)","id":"CVE-2021-25016","markdown":"https://insights.sbomify.com/CVE-2021-25016/index.md","name":"CVE-2021-25016","record":{"aliases":["GHSA-5jw4-xcrp-43f8"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can inject malicious scripts into the admin dashboard via the search parameter, potentially compromising administrator accounts.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"chaty","vendor":"premio"},{"product":"chaty_pro","vendor":"premio"}],"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 Chaty WordPress plugin before 2.8.3 and Chaty Pro WordPress plugin before 2.8.2 do not sanitise and escape the search parameter before outputting it back in the admin dashboard, leading to a Reflected Cross-Site Scripting","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-25016.yaml","stars":null,"title":"Chaty \u003c 2.8.2 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":null,"headline":"Chaty \u003c 2.8.3 - Reflected Cross-Site Scripting","id":"CVE-2021-25016","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Tutor LMS \u003c 1.9.12 - Reflected Cross-Site Scripting","id":"CVE-2021-25017"},"packages":[],"prev":{"headline":"myCred \u003c 2.4 - Reflected Cross-Site Scripting","id":"CVE-2021-25015"},"products":["Floating Chat Widget Pro - Chaty Pro","Floating Chat Widget: Contact Icons, Messages, Telegram, Email, SMS, Call Button – Chaty"],"published":"2022-01-03","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":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"},{"cvss_score":4.8,"headline":"WordPress Chaty plugin \u003c= 2.8.3 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability","id":"CVE-2021-36846","kev_date_added":null,"published":"2022-04-11"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Unknown"]},"summary":"Attackers can inject malicious scripts into the admin dashboard via the search parameter, potentially compromising administrator accounts.","url":"https://insights.sbomify.com/CVE-2021-25016/"}