{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-22857 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-22857 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-22857 is a high-severity cross-site scripting vulnerability in BlogEngine.NET, published on 6 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-22857 and fix it if it is affected.\n\nWhat it is: CVE-2023-22857 is a high-severity cross-site scripting vulnerability in BlogEngine.NET, published on 6 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-22857 in the wild and no public exploit code.\n\nAffected product: BlogEngine.NET. 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-2023-22857/ (Markdown: https://insights.sbomify.com/CVE-2023-22857/index.md)","id":"CVE-2023-22857","markdown":"https://insights.sbomify.com/CVE-2023-22857/index.md","name":"CVE-2023-22857","record":{"aliases":["GHSA-9fh7-6w63-mwj7"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"BlogEngine.NET","requires_auth":"low_privilege","summary":"Attackers can inject malicious JavaScript into blog posts, executing code in the context of visitors.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TML","cpe":[{"product":"blogengine.net","vendor":"blogengine"}],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A stored Cross-site Scripting (XSS) vulnerability in BlogEngine.NET 3.3.8.0, allows injection of arbitrary JavaScript in the security context of a blog visitor through an injection of a malicious payload into a blog post.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Stored cross-site scripting in BlogEngine.NET version 3.3.8.0","id":"CVE-2023-22857","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Stored cross-site scripting in BlogEngine.NET version 3.3.8.0","id":"CVE-2023-22858"},"packages":[],"prev":{"headline":"Stored cross-site scripting in BlogEngine.NET version 3.3.8.0","id":"CVE-2023-22856"},"products":["BlogEngine.NET"],"published":"2023-03-06","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2023-33404","kev_date_added":null,"published":"2023-06-26"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2022-41417","kev_date_added":null,"published":"2023-01-18"},{"cvss_score":9.8,"headline":"XML external entity in n/a","id":"CVE-2018-14485","kev_date_added":null,"published":"2019-05-07"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2019-6714","kev_date_added":null,"published":"2019-03-17"},{"cvss_score":9.1,"headline":"Path traversal in n/a","id":"CVE-2022-25591","kev_date_added":null,"published":"2022-05-13"},{"cvss_score":8.8,"headline":"Path traversal in n/a","id":"CVE-2019-10720","kev_date_added":null,"published":"2019-06-21"},{"cvss_score":8.5,"headline":"Stored cross-site scripting in BlogEngine.NET version 3.3.8.0","id":"CVE-2023-22856","kev_date_added":null,"published":"2023-03-06"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-05","vendors":["BlogEngine.NET"]},"summary":"Attackers can inject malicious JavaScript into blog posts, executing code in the context of visitors.","url":"https://insights.sbomify.com/CVE-2023-22857/"}