{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-0825 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-0825 is a medium-severity vulnerability in yhirose:cpp-httplib, published on 4 Feb 2025. 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-2025-0825 and fix it if it is affected.\n\nWhat it is: CVE-2025-0825 is a medium-severity vulnerability in yhirose:cpp-httplib, published on 4 Feb 2025. 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-2025-0825 in the wild and no public exploit code.\n\nAffected product: yhirose:cpp-httplib. 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-2025-0825/ (Markdown: https://insights.sbomify.com/CVE-2025-0825/index.md)","id":"CVE-2025-0825","markdown":"https://insights.sbomify.com/CVE-2025-0825/index.md","name":"CVE-2025-0825","record":{"aliases":["DEBIAN-CVE-2025-0825","GHSA-65rj-829h-6g8x","OESA-2025-1116","OESA-2025-1117","OESA-2025-1118","OESA-2025-1119"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"C++ HTTP library","requires_auth":"none","summary":"Attackers can inject CRLF characters to cause HTTP response splitting and XSS in applications using the cpp-httplib library.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Checkmarx","cpe":[{"product":"cpp-httplib","vendor":"yhirose"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-113","name":"Improper Neutralization of CRLF Sequences in HTTP Headers"}],"description":"cpp-httplib version v0.17.3 through v0.18.3 fails to filter CRLF characters (\"\\r\\n\") when those are prefixed with a null byte. This enables attackers to exploit CRLF injection that could further lead to HTTP Response Splitting, XSS, and more.","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":"CRLF injection in Cpp-httplib","id":"CVE-2025-0825","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in ENOVIA Collaborative Industry Innovator","id":"CVE-2025-0826"},"packages":[],"prev":{"headline":"lack of validation for firmware update in Hitachi Virtual Storage","id":"CVE-2025-0824"},"products":["yhirose:cpp-httplib"],"published":"2025-02-04","related":[{"cvss_score":10,"headline":"cpp-httplib Untrusted HTTP Header Handling: Internal Header Shadowing (REMOTE*/LOCAL*)","id":"CVE-2025-66570","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":9.9,"headline":"cpp-httplib: HTTP header value percent-decoding in server-side `parse_header` enables CRLF injection","id":"CVE-2026-45372","kev_date_added":null,"published":"2026-05-29"},{"cvss_score":8.7,"headline":"Null dereference in cpp-httplib","id":"CVE-2026-46527","kev_date_added":null,"published":"2026-05-29"},{"cvss_score":8.7,"headline":"cpp-httplib has a Silent TLS Certificate Verification Bypass on HTTPS Redirect via Proxy","id":"CVE-2026-32627","kev_date_added":null,"published":"2026-03-13"},{"cvss_score":8.7,"headline":"cpp-httplib vulnerable to a denial of service (DOS) using a zip bomb","id":"CVE-2026-22776","kev_date_added":null,"published":"2026-01-12"},{"cvss_score":7.7,"headline":"cpp-httplib has CRLF injection in http headers","id":"CVE-2026-21428","kev_date_added":null,"published":"2026-01-01"},{"cvss_score":7.5,"headline":"cpp-httplib Affected by Remote Process Crash via Malformed Content-Length Response Header","id":"CVE-2026-31870","kev_date_added":null,"published":"2026-03-11"}],"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":"2025-05-23","vendors":["yhirose"]},"summary":"Attackers can inject CRLF characters to cause HTTP response splitting and XSS in applications using the cpp-httplib library.","url":"https://insights.sbomify.com/CVE-2025-0825/"}