{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-32683 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-32683 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-32683 is a high-severity cross-site scripting vulnerability in wireapp wire-webapp, published on 15 Jun 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-2021-32683 and fix it if it is affected.\n\nWhat it is: CVE-2021-32683 is a high-severity cross-site scripting vulnerability in wireapp wire-webapp, published on 15 Jun 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: There is no known exploitation of CVE-2021-32683 in the wild and no public exploit code.\n\nAffected product: wireapp wire-webapp. 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-2021-32683/ (Markdown: https://insights.sbomify.com/CVE-2021-32683/index.md)","id":"CVE-2021-32683","markdown":"https://insights.sbomify.com/CVE-2021-32683/index.md","name":"CVE-2021-32683","record":{"aliases":["GHSA-382j-mmc8-m5rw"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Wire web messenger","requires_auth":"none","summary":"An attacker can execute malicious scripts on the Wire web app domain by tricking users into opening crafted image URLs, leading to full account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"wire-webapp","vendor":"wire"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"wire-webapp is the web version of Wire, an open-source messenger. A cross-site scripting vulnerability exists in wire-webapp prior to version 2021-06-01-production.0. If a user is instructed to open an image in a new tab (right click -\u003e open in new tab, or copy the URL and paste it in the URL bar), an the image payload is executed on the domain hosting the app (app.wire.com). In particular, if an image contains malicious code in addition to the actual picture, this code is executed on app.wire.com. This allows the attacker to fully control the user account. The vulnerability was patched in version 2021-06-01-production.0. As a workaround, users should not try to open image URLs.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"XSS through createObjectURL","id":"CVE-2021-32683","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Missing Handler in @scandipwa/magento-scripts","id":"CVE-2021-32684"},"packages":[],"prev":{"headline":"Multiple vulnerabilities leading to RCE","id":"CVE-2021-32682"},"products":["wire-webapp"],"published":"2021-06-15","related":[{"cvss_score":9.6,"headline":"Cross Site Scripting in Wire Messages","id":"CVE-2022-29168","kev_date_added":null,"published":"2022-06-25"},{"cvss_score":9.6,"headline":"Cross Site Scripting in Wire Webapp","id":"CVE-2022-24799","kev_date_added":null,"published":"2022-04-20"},{"cvss_score":7.1,"headline":"Entering code in App Lock modal sends input to conversation","id":"CVE-2021-21400","kev_date_added":null,"published":"2021-04-02"},{"cvss_score":6,"headline":"wire-webapp has no database deletion on client logout","id":"CVE-2025-48066","kev_date_added":null,"published":"2025-05-22"},{"cvss_score":5.3,"headline":"wire-webapp contains Improper Handling of Exceptional Conditions leading to a DoS via Markdown Rendering","id":"CVE-2022-39380","kev_date_added":null,"published":"2023-01-27"},{"cvss_score":4.4,"headline":"Expired Ephemeral Messages not reliably removed in wire-webapp","id":"CVE-2022-23605","kev_date_added":null,"published":"2022-02-04"}],"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":["wireapp"]},"summary":"An attacker can execute malicious scripts on the Wire web app domain by tricking users into opening crafted image URLs, leading to full account takeover.","url":"https://insights.sbomify.com/CVE-2021-32683/"}