{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-26733 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-26733 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-26733 is a medium-severity cross-site scripting vulnerability in n/a, published on 14 Jan 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-26733 and fix it if it is affected.\n\nWhat it is: CVE-2020-26733 is a medium-severity cross-site scripting vulnerability in n/a, published on 14 Jan 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-26733 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-26733/ (Markdown: https://insights.sbomify.com/CVE-2020-26733/index.md)","id":"CVE-2020-26733","markdown":"https://insights.sbomify.com/CVE-2020-26733/index.md","name":"CVE-2020-26733","record":{"aliases":["GHSA-v2p5-mvpw-w7pp"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"SKYWORTH router","requires_auth":"low_privilege","summary":"An authenticated attacker can inject malicious scripts into the DDNS configuration page of SKYWORTH routers, potentially leading to session hijacking or further compromise.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"gn542vf_firmware","vendor":"skyworth"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"Cross Site Scripting (XSS) in Configuration page in SKYWORTH GN542VF Hardware Version 2.0 and Software Version 2.0.0.16 allows authenticated attacker to inject their own script into the page via DDNS Configuration Section.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-02-07","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-02-07T15:11:27Z","kind":"github_poc","ref":"https://github.com/swzhouu/CVE-2020-26733","stars":1,"title":"SKYWORTH GN542VF Hardware Version 2.0 and Software Version 2.0.0.16 Cross Site Scripting (XSS) Vulnerability"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2020-26733","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Arbitrary code execution in clickhouse-driver","id":"CVE-2020-26759"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2020-26732"},"products":["n/a"],"published":"2021-01-14","related":[],"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":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An authenticated attacker can inject malicious scripts into the DDNS configuration page of SKYWORTH routers, potentially leading to session hijacking or further compromise.","url":"https://insights.sbomify.com/CVE-2020-26733/"}