{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2011-2771 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2011-2771 is a medium-severity cross-site scripting vulnerability in Mahara Mahara, published on 15 Nov 2011. 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-2011-2771 and fix it if it is affected.\n\nWhat it is: CVE-2011-2771 is a medium-severity cross-site scripting vulnerability in Mahara Mahara, published on 15 Nov 2011. 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-2011-2771 in the wild and no public exploit code.\n\nAffected product: Mahara Mahara. 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-2011-2771/ (Markdown: https://insights.sbomify.com/CVE-2011-2771/index.md)","id":"CVE-2011-2771","markdown":"https://insights.sbomify.com/CVE-2011-2771/index.md","name":"CVE-2011-2771","record":{"aliases":["GHSA-rg33-jc9v-hm8q"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mahara ePortfolio","requires_auth":"none","summary":"Remote attackers can inject arbitrary web script or HTML via URI attributes or External Feed components, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mahara","vendor":"mahara"}],"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":"Multiple cross-site scripting (XSS) vulnerabilities in Mahara before 1.4.1 allow remote attackers to inject arbitrary web script or HTML via vectors related to (1) URI attributes and (2) the External Feed component, as demonstrated by the guid element in an RSS feed.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Cross-site scripting in n/a","id":"CVE-2011-2771","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"mahara:mahara","products":["mahara:mahara"],"type":"xss","year":"2011"},"n_packages":0,"n_references":5,"next":{"headline":"Denial of service in n/a","id":"CVE-2011-2772"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2011-2770"},"products":["n/a"],"published":"2011-11-15","related":[{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2022-45134","kev_date_added":null,"published":"2025-08-22"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2022-44544","kev_date_added":null,"published":"2022-11-06"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2021-40849","kev_date_added":null,"published":"2021-11-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2017-1000152","kev_date_added":null,"published":"2017-11-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2017-1000153","kev_date_added":null,"published":"2017-11-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2017-1000154","kev_date_added":null,"published":"2017-11-03"},{"cvss_score":9.1,"headline":"Information disclosure in n/a","id":"CVE-2024-39335","kev_date_added":null,"published":"2025-08-26"}],"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":"2024-09-17","vendors":["n/a"]},"summary":"Remote attackers can inject arbitrary web script or HTML via URI attributes or External Feed components, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2011-2771/"}