{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2012-6463 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2012-6463 yet. Limit exposure of the affected software until one is available.","what":"CVE-2012-6463 is a medium-severity cross-site scripting vulnerability in Opera Opera Browser, published on 2 Jan 2013. 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-2012-6463 and fix it if it is affected.\n\nWhat it is: CVE-2012-6463 is a medium-severity cross-site scripting vulnerability in Opera Opera Browser, published on 2 Jan 2013. 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-2012-6463 in the wild and no public exploit code.\n\nAffected product: Opera Opera Browser. 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-2012-6463/ (Markdown: https://insights.sbomify.com/CVE-2012-6463/index.md)","id":"CVE-2012-6463","markdown":"https://insights.sbomify.com/CVE-2012-6463/index.md","name":"CVE-2012-6463","record":{"aliases":["GHSA-m36h-fwr4-wr6q"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Opera browser","requires_auth":"none","summary":"Remote attackers can inject arbitrary web script or HTML into Opera browser sessions via crafted document and data URL loading sequences.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"opera_browser","vendor":"opera"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","version":"2.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: 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":null,"headline":"Cross-site scripting in n/a","id":"CVE-2012-6463","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"opera:opera_browser","products":["opera:opera_browser"],"type":"xss","year":"2012"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2012-6464"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2012-6462"},"products":["n/a"],"published":"2013-01-02","related":[{"cvss_score":10,"headline":"Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a \"moderately severe issue.\"","id":"CVE-2013-3211","kev_date_added":null,"published":"2013-04-19"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2012-4145","kev_date_added":null,"published":"2012-08-06"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2012-3559","kev_date_added":null,"published":"2012-06-14"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-3561","kev_date_added":null,"published":"2012-06-14"},{"cvss_score":10,"headline":"Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a \"moderately severe issue.\"","id":"CVE-2011-4683","kev_date_added":null,"published":"2011-12-07"},{"cvss_score":10,"headline":"Security feature bypass in n/a","id":"CVE-2011-4684","kev_date_added":null,"published":"2011-12-07"},{"cvss_score":10,"headline":"Unspecified vulnerability in Opera before 11.50 has unknown impact and attack vectors, related to a \"moderately severe issue.\"","id":"CVE-2011-2610","kev_date_added":null,"published":"2011-07-01"}],"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":"2024-09-16","vendors":["n/a"]},"summary":"Remote attackers can inject arbitrary web script or HTML into Opera browser sessions via crafted document and data URL loading sequences.","url":"https://insights.sbomify.com/CVE-2012-6463/"}