{"cveID":"CVE-2021-40438","vendorProject":"Apache","product":"Apache","vulnerabilityName":"Apache HTTP Server-Side Request Forgery (SSRF)","dateAdded":"2021-12-01","shortDescription":"A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.","requiredAction":"Apply updates per vendor instructions.","dueDate":"2021-12-15","knownRansomwareCampaignUse":"Known","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-40438","cwes":["CWE-918"],"year":2021,"state":"unmapped","stale_reasons":[],"mappings":[],"techniques":[],"mapping_types":[],"has_exploitation_technique":false,"mapping_attack_versions":[],"mapping_domains":[],"sigma_coverage":null,"sigma_rules_tagged_cve":[],"added_after_mapping_snapshot":false,"_source":"kevmap","_built":"2026-08-24 19:45 UTC","_attack_version":"19.2"}