{"id":68666,"date":"2025-08-23T00:31:42","date_gmt":"2025-08-22T21:01:42","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-54813-apache-log4cxx-jsonlayout-log-injection-vulnerability\/"},"modified":"2025-08-23T00:31:42","modified_gmt":"2025-08-22T21:01:42","slug":"cve-2025-54813-apache-log4cxx-jsonlayout-log-injection-vulnerability","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-54813-apache-log4cxx-jsonlayout-log-injection-vulnerability\/","title":{"rendered":"CVE-2025-54813 &#8211; Apache Log4cxx JSONLayout Log Injection Vulnerability"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-54813<br \/>\n<br \/>\n<strong>Published : <\/strong> Aug. 22, 2025, 7:15 p.m. | 1\u00a0hour, 11\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>Improper Output Neutralization for Logs vulnerability in Apache Log4cxx.<\/p>\n<p>When using JSONLayout, not all payload bytes are properly escaped. If an attacker-supplied message contains certain non-printable characters, these will be passed along in the message and written out as part of the JSON message. This may prevent applications that consume these logs from correctly interpreting the information within them.<\/p>\n<p>This issue affects Apache Log4cxx: before 1.5.0.<\/p>\n<p>Users are recommended to upgrade to version 1.5.0, which fixes the issue.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 6.3 | MEDIUM<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-54813 Published : Aug. 22, 2025, 7:15 p.m. | 1\u00a0hour, 11\u00a0minutes ago Description : Improper Output Neutralization for Logs vulnerability in Apache Log4cxx. When using JSONLayout, not all payload bytes are properly escaped. If an attacker-supplied message contains certain non-printable characters, these will be passed along in the message and written out &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-68666","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/68666","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=68666"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/68666\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=68666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=68666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=68666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}