Fix Log4Shell (CVE-2021-44228): upgrade Log4j to 2.17.1#53
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Fix Log4Shell (CVE-2021-44228): upgrade Log4j to 2.17.1#53pagarwal-dev with Copilot wants to merge 3 commits into
pagarwal-dev with Copilot wants to merge 3 commits into
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[WIP] Fix critical remote code injection vulnerability in Log4j
Fix Log4Shell (CVE-2021-44228): upgrade Log4j to 2.17.1
Jul 2, 2026
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Log4j versions < 2.17.0 allow remote code execution via JNDI lookups embedded in attacker-controlled log input (Log4Shell). The app directly depended on
log4j-core:2.14.1.Changes
build.gradle.kts: bumplog4j-coreandlog4j-apifrom2.14.1→2.17.1, which disables JNDI by defaultsrc/main/resources/log4j2.component.properties(new): explicitly setslog4j2.disableJndi=trueas defense-in-depth to prevent JNDI re-enablement via external system property overrides