{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-27641 exists.","fix":"No fix has been published for CVE-2023-27641 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-27641 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Mar 2023. 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-2023-27641 and fix it if it is affected.\n\nWhat it is: CVE-2023-27641 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Mar 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-27641 exists.\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-2023-27641/ (Markdown: https://insights.sbomify.com/CVE-2023-27641/index.md)","id":"CVE-2023-27641","markdown":"https://insights.sbomify.com/CVE-2023-27641/index.md","name":"CVE-2023-27641","record":{"aliases":["GHSA-83w9-cx5r-7hgx"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"LISTSERV email server","requires_auth":"none","summary":"An attacker can execute arbitrary scripts in the victim's browser via a crafted URL in L-Soft LISTSERV, potentially leading to session hijacking or data theft.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"listserv","vendor":"lsoft"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an attacker to conduct XSS attacks via a crafted URL.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2023/CVE-2023-27641.yaml","stars":null,"title":"L-Soft LISTSERV 16.5 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2023-27641","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2023-27643"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2023-27640"},"products":["n/a"],"published":"2023-03-05","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2000-0425","kev_date_added":null,"published":"2000-07-12"},{"cvss_score":7.5,"headline":"Missing authorization in n/a","id":"CVE-2022-40319","kev_date_added":null,"published":"2023-01-17"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2006-1044","kev_date_added":null,"published":"2006-03-07"},{"cvss_score":7.5,"headline":"Other in n/a","id":"CVE-2005-1773","kev_date_added":null,"published":"2005-05-31"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2000-0632","kev_date_added":null,"published":"2000-10-13"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-1999-0252","kev_date_added":null,"published":"1999-09-29"}],"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":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-06","vendors":["n/a"]},"summary":"An attacker can execute arbitrary scripts in the victim's browser via a crafted URL in L-Soft LISTSERV, potentially leading to session hijacking or data theft.","url":"https://insights.sbomify.com/CVE-2023-27641/"}