{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-6639 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-6639 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-6639 is a medium-severity cross-site scripting vulnerability in F5 Big-Ip Advanced Firewall Manager, published on 3 Jul 2019. 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-2019-6639 and fix it if it is affected.\n\nWhat it is: CVE-2019-6639 is a medium-severity cross-site scripting vulnerability in F5 Big-Ip Advanced Firewall Manager, published on 3 Jul 2019. 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-2019-6639 in the wild and no public exploit code.\n\nAffected product: F5 Big-Ip Advanced Firewall Manager. 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-2019-6639/ (Markdown: https://insights.sbomify.com/CVE-2019-6639/index.md)","id":"CVE-2019-6639","markdown":"https://insights.sbomify.com/CVE-2019-6639/index.md","name":"CVE-2019-6639","record":{"aliases":["GHSA-fgc7-wrvm-3ph2"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"F5 BIG-IP","requires_auth":"high_privilege","summary":"A stored XSS vulnerability in F5 BIG-IP TMUI allows malicious administrators to inject scripts, potentially compromising the control plane interface.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"f5","cpe":[{"product":"big-ip_advanced_firewall_manager","vendor":"f5"},{"product":"big-ip_policy_enforcement_manager","vendor":"f5"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","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":"On BIG-IP (AFM, PEM) 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.1-11.5.8, an undisclosed TMUI pages for AFM and PEM Subscriber management are vulnerable to a stored cross-site scripting (XSS) issue. This is a control plane issue only and is not accessible from the data plane. The attack requires a malicious resource administrator to store the XSS.","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":"Cross-site scripting in BIG-IP (AFM, PEM)","id":"CVE-2019-6639","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"f5:big-ip_advanced_firewall_manager","products":["f5:big-ip_advanced_firewall_manager","f5:big-ip_policy_enforcement_manager"],"type":"xss","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in BIG-IP","id":"CVE-2019-6640"},"packages":[],"prev":{"headline":"Denial of service in BIG-IP","id":"CVE-2019-6638"},"products":["BIG-IP (AFM, PEM)"],"published":"2019-07-03","related":[{"cvss_score":8.8,"headline":"SQL injection in BIG-IP AFM","id":"CVE-2021-23040","kev_date_added":null,"published":"2021-09-14"},{"cvss_score":8.7,"headline":"BIG-IP AFM DoS protection profile vulnerability","id":"CVE-2025-59478","kev_date_added":null,"published":"2025-10-15"},{"cvss_score":8.7,"headline":"BIG-IP AFM vulnerability","id":"CVE-2025-24312","kev_date_added":null,"published":"2025-02-05"},{"cvss_score":8.4,"headline":"Cross-site scripting in BIG-IP (AFM, ASM)","id":"CVE-2019-6636","kev_date_added":null,"published":"2019-07-03"},{"cvss_score":7.5,"headline":"BIG-IP AFM vulnerability","id":"CVE-2024-21763","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":7.5,"headline":"F5 AFM Signature Matching Vulnerability","id":"CVE-2024-21771","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":7.5,"headline":"BIG-IP AFM vulnerability","id":"CVE-2023-22281","kev_date_added":null,"published":"2023-02-01"}],"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":"2024-08-04","vendors":["F5"]},"summary":"A stored XSS vulnerability in F5 BIG-IP TMUI allows malicious administrators to inject scripts, potentially compromising the control plane interface.","url":"https://insights.sbomify.com/CVE-2019-6639/"}