{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-5771 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-5771 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-5771 is a medium-severity cross-site scripting vulnerability in Proofpoint Enterprise Protection, published on 6 Nov 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-2023-5771 and fix it if it is affected.\n\nWhat it is: CVE-2023-5771 is a medium-severity cross-site scripting vulnerability in Proofpoint Enterprise Protection, published on 6 Nov 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: There is no known exploitation of CVE-2023-5771 in the wild and no public exploit code.\n\nAffected product: Proofpoint Enterprise Protection. 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-2023-5771/ (Markdown: https://insights.sbomify.com/CVE-2023-5771/index.md)","id":"CVE-2023-5771","markdown":"https://insights.sbomify.com/CVE-2023-5771/index.md","name":"CVE-2023-5771","record":{"aliases":["GHSA-m8wv-7jj8-p8pv"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Email security gateway","requires_auth":"none","summary":"Unauthenticated attackers can inject HTML into email subjects to trigger stored XSS in the AdminUI, potentially compromising administrator accounts.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Proofpoint","cpe":[{"product":"enterprise_protection","vendor":"proofpoint"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","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":"Proofpoint Enterprise Protection contains a stored XSS vulnerability in the AdminUI. An unauthenticated attacker can send a specially crafted email with HTML in the subject which triggers XSS when viewing quarantined messages.  This issue affects Proofpoint Enterprise Protection: from 8.20.0 before patch 4796, from 8.18.6 before patch 4795 and all other prior versions.","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":"HTML injection in AdminUI through email subject","id":"CVE-2023-5771","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Debug Log Manager \u003c= 2.2.0 - Cross-Site Request Forgery","id":"CVE-2023-5772"},"packages":[],"prev":{"headline":"HTML injection in email body through email subject","id":"CVE-2023-5770"},"products":["Proofpoint Enterprise Protection"],"published":"2023-11-06","related":[{"cvss_score":9.8,"headline":"Proofpoint Enterprise Protection webservices unauthenticated RCE","id":"CVE-2023-0090","kev_date_added":null,"published":"2023-03-08"},{"cvss_score":9.6,"headline":"Proofpoint Enterprise Protection (PPS/PoD) XSS in \"Attachment Names\"","id":"CVE-2022-46332","kev_date_added":null,"published":"2022-12-06"},{"cvss_score":8.8,"headline":"Proofpoint Enterprise Protection webutils authenticated RCE","id":"CVE-2023-0089","kev_date_added":null,"published":"2023-03-08"},{"cvss_score":8.8,"headline":"Security feature bypass in n/a","id":"CVE-2019-19680","kev_date_added":null,"published":"2020-01-13"},{"cvss_score":7.8,"headline":"Proofpoint Enterprise Protection Local Privilege Escalation","id":"CVE-2022-46334","kev_date_added":null,"published":"2022-12-21"},{"cvss_score":7.5,"headline":"Security feature bypass in n/a","id":"CVE-2021-39304","kev_date_added":null,"published":"2021-10-13"},{"cvss_score":7.2,"headline":"Proofpoint Enterprise Protection perl eval() arbitrary command execution","id":"CVE-2022-46333","kev_date_added":null,"published":"2022-12-06"}],"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":"2024-09-04","vendors":["Proofpoint"]},"summary":"Unauthenticated attackers can inject HTML into email subjects to trigger stored XSS in the AdminUI, potentially compromising administrator accounts.","url":"https://insights.sbomify.com/CVE-2023-5771/"}