{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-25982 exists.","fix":"No fix has been published for CVE-2021-25982 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-25982 is a medium-severity cross-site scripting vulnerability in FactorJS Factor, published on 16 Nov 2021. 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-2021-25982 and fix it if it is affected.\n\nWhat it is: CVE-2021-25982 is a medium-severity cross-site scripting vulnerability in FactorJS Factor, published on 16 Nov 2021. 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-2021-25982 exists.\n\nAffected product: FactorJS Factor. 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-2021-25982/ (Markdown: https://insights.sbomify.com/CVE-2021-25982/index.md)","id":"CVE-2021-25982","markdown":"https://insights.sbomify.com/CVE-2021-25982/index.md","name":"CVE-2021-25982","record":{"aliases":["GHSA-fxff-28gh-86mj"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"FactorJS forum plugin","requires_auth":"none","summary":"An unauthenticated attacker can execute malicious JavaScript via the search parameter to steal session cookies in the FactorJS forum plugin.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mend","cpe":[{"product":"factor","vendor":"darwin"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","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":"In Factor (App Framework \u0026 Headless CMS) forum plugin, versions 1.3.5 to 1.8.30, are vulnerable to reflected Cross-Site Scripting (XSS) at the “search” parameter in the URL. An unauthenticated attacker can execute malicious JavaScript code and steal the session cookies.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"FactorJS - Reflected Cross-Site Scripting (XSS) in Search Functionality","id":"CVE-2021-25982","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"FactorJS - Reflected Cross-Site Scripting (XSS) in Tags and Categories Functionality","id":"CVE-2021-25983"},"packages":[],"prev":{"headline":"Talkyard - Insufficient Session Expiration","id":"CVE-2021-25981"},"products":["Factor"],"published":"2021-11-16","related":[{"cvss_score":7.8,"headline":"FactorJS - Insufficient Session Expiration Leads to a Local Account Takeover","id":"CVE-2021-25985","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":6.1,"headline":"FactorJS - Reflected Cross-Site Scripting (XSS) in Tags and Categories Functionality","id":"CVE-2021-25983","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":6.1,"headline":"FactorJS - Stored Cross-Site Scripting (XSS) in Post Reply Functionality","id":"CVE-2021-25984","kev_date_added":null,"published":"2021-11-16"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-30","vendors":["FactorJS"]},"summary":"An unauthenticated attacker can execute malicious JavaScript via the search parameter to steal session cookies in the FactorJS forum plugin.","url":"https://insights.sbomify.com/CVE-2021-25982/"}