{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-4921 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-4921 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-4921 is a medium-severity vulnerability in Adobe Connect, published on 19 May 2018. 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-2018-4921 and fix it if it is affected.\n\nWhat it is: CVE-2018-4921 is a medium-severity vulnerability in Adobe Connect, published on 19 May 2018. 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-2018-4921 in the wild and no public exploit code.\n\nAffected product: Adobe Connect. 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-2018-4921/ (Markdown: https://insights.sbomify.com/CVE-2018-4921/index.md)","id":"CVE-2018-4921","markdown":"https://insights.sbomify.com/CVE-2018-4921/index.md","name":"CVE-2018-4921","record":{"aliases":["GHSA-rqrm-cfh9-q539"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Adobe Connect","requires_auth":"none","summary":"Attackers can upload unrestricted SWF files to Adobe Connect, leading to information disclosure.","user_interaction":"required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"connect","vendor":"adobe"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Adobe Connect versions 9.7 and earlier have an exploitable unrestricted SWF file upload vulnerability. Successful exploitation could lead to information disclosure.","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":"File upload in Adobe Connect 9.7 and earlier","id":"CVE-2018-4921","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"adobe:connect","products":["adobe:connect"],"type":"file_upload","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2018-4922"},"packages":[],"prev":{"headline":"Memory corruption in Adobe Flash Player 28.0.0.161 and earlier versions","id":"CVE-2018-4920"},"products":["Adobe Connect 9.7 and earlier"],"published":"2018-05-19","related":[{"cvss_score":10,"headline":"Server-side request forgery in Adobe Connect 9.6.2 and earlier versions","id":"CVE-2017-11291","kev_date_added":null,"published":"2017-12-09"},{"cvss_score":9.9,"headline":"Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') (CWE-89)","id":"CVE-2026-75682","kev_date_added":null,"published":"2026-09-22"},{"cvss_score":9.8,"headline":"SQLi in Saphira Connect","id":"CVE-2023-4661","kev_date_added":null,"published":"2023-09-15"},{"cvss_score":9.8,"headline":"RCE in Saphira Connect","id":"CVE-2023-4662","kev_date_added":null,"published":"2023-09-15"},{"cvss_score":9.8,"headline":"Adobe Connect Deserialization of Untrusted Data Remote Code Execution","id":"CVE-2021-40719","kev_date_added":null,"published":"2021-10-21"},{"cvss_score":9.8,"headline":"Auth bypass in Adobe Connect 9.7.5 and earlier","id":"CVE-2018-12804","kev_date_added":null,"published":"2018-07-20"},{"cvss_score":9.8,"headline":"Privilege escalation in Adobe Connect 9.7.5 and earlier","id":"CVE-2018-12805","kev_date_added":null,"published":"2018-07-20"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can upload unrestricted SWF files to Adobe Connect, leading to information disclosure.","url":"https://insights.sbomify.com/CVE-2018-4921/"}