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Protection: None✕Vendor org.apache.solr✕
Overview 2 matches · 0 protected · 0 exploited · 0 CISA KEV
2matches 0protected0.0% 0exploited0.0% 0CISA KEV0.0%
Protected by Waratek 0 0.0% Rule in development 1 50.0% Mitigation candidate 1 50.0% No exploit published 0 0.0%
Critical 1 50.0% High 0 0.0% Medium 1 50.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 2 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 2 100.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / quarter
Mitigation candidate: 1Rule in development: 1 Medium: 1Critical: 1 not blocked: 2 Working exploit published: 2
Q2 211 Rule in development1 Critical1 not blocked1 Working exploit published1 Q3 210 Q4 210 Q1 220 Q2 220 Q3 220 Q4 220 Q1 230 Q2 230 Q3 230 Q4 230 Q1 241 Mitigation candidate1 Medium1 not blocked1 Working exploit published1
Q2 21Q3 21Q4 21Q1 22Q2 22Q3 22Q4 22Q1 23Q2 23Q3 23Q4 23Q1 24
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CVE Severity Published▾ Status Exploitation Description
CVE-2023-50290 Medium 2024-01-15 Mitigation candidate Working exploit published Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Solr. The Solr Metrics API publishes all unprotected environment variables available to each Apache Solr instance. Users are able to specify which environment variables to hide, however, the default list is designed to work for known secret Java system properties. Environment variables cannot be strictly defined in Solr, like Java system properties can be, and may be set for the entire host, unlike Java system properties which are set per-Java-proccess. The Solr Metrics API is protected by the "metrics-read" permission. Therefore, Solr Clouds with Authorization setup will only be vulnerable via users with the "metrics-read" permission. This issue affects Apache Solr: from 9.0.0 before 9.3.0. Users are recommended to upgrade to version 9.3.0 or later, in which environment variables are not published via the Metrics API.
CVE-2021-27905 Critical 2021-04-13 Rule in development Working exploit published The ReplicationHandler (normally registered at "/replication" under a Solr core) in Apache Solr has a "masterUrl" (also "leaderUrl" alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the local core. To prevent a SSRF vulnerability, Solr ought to check these parameters against a similar configuration it uses for the "shards" parameter. Prior to this bug getting fixed, it did not. This problem affects essentially all Solr versions prior to it getting fixed in 8.8.2.