{"id":72237,"date":"2025-10-23T23:45:37","date_gmt":"2025-10-23T20:15:37","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-12044-vault-vulnerable-to-denial-of-service-due-to-rate-limit-regression\/"},"modified":"2025-10-23T23:45:37","modified_gmt":"2025-10-23T20:15:37","slug":"cve-2025-12044-vault-vulnerable-to-denial-of-service-due-to-rate-limit-regression","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-12044-vault-vulnerable-to-denial-of-service-due-to-rate-limit-regression\/","title":{"rendered":"CVE-2025-12044 &#8211; Vault Vulnerable to Denial of Service Due to Rate Limit Regression"},"content":{"rendered":"<p>CVE ID : CVE-2025-12044<\/p>\n<p>Published :  Oct. 23, 2025, 8:15 p.m. | 27\u00a0minutes ago<\/p>\n<p>Description : Vault and Vault Enterprise (\u201cVault\u201d) are vulnerable to an unauthenticated denial of service when processing JSON payloads. This occurs due to a regression from a previous fix for [+HCSEC-2025-24+|https:\/\/discuss.hashicorp.com\/t\/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads\/76393]\u00a0 which allowed for processing JSON payloads before applying rate limits. This vulnerability, CVE-2025-12044, is fixed in Vault Community Edition 1.21.0 and Vault Enterprise 1.16.27, 1.19.11, 1.20.5, and 1.21.0.<\/p>\n<p>Severity: 7.5 | HIGH<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-12044 Published : Oct. 23, 2025, 8:15 p.m. | 27\u00a0minutes ago Description : Vault and Vault Enterprise (\u201cVault\u201d) are vulnerable to an unauthenticated denial of service when processing JSON payloads. This occurs due to a regression from a previous fix for [+HCSEC-2025-24+|https:\/\/discuss.hashicorp.com\/t\/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads\/76393]\u00a0 which allowed for processing JSON payloads before applying rate limits. &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-72237","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/72237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=72237"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/72237\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=72237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=72237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=72237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}