CVE-2021-44228 on sentinelchangelog.nethttp://sentinelchangelog.net/tags/cve-2021-44228/Recent content in CVE-2021-44228 on sentinelchangelog.netHugo -- 0.157.0enTue, 07 Jul 2026 13:22:48 +0000Azure WAF Log4j Detection Restored: Field Reference Errors Silenced the Rule Since v1.0.5http://sentinelchangelog.net/posts/2026-07-07-pr-14632/Tue, 07 Jul 2026 13:22:48 +0000http://sentinelchangelog.net/posts/2026-07-07-pr-14632/A broken column_ifexists reference caused the Azure WAF Log4j detection rule to silently miss exploit traffic in details_message and details_msg fields – any deployment running v1.0.5 had a gap in Log4Shell (CVE-2021-44228) coverage via WAF logs.Azure WAF Log4j Detection: Schema Gap Closed for details_message_s and details_msg_s Fieldshttp://sentinelchangelog.net/posts/2026-07-07-pr-14611/Tue, 07 Jul 2026 11:52:51 +0000http://sentinelchangelog.net/posts/2026-07-07-pr-14611/The AzureWAFmatching_log4j_vuln Analytic Rule was silently missing CVE-2021-44228 exploit attempts in WAF logs that surfaced details_message_s via AdditionalFields or used the details_msg_s column variant, leaving a schema-dependent blind spot in Log4Shell detection.