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Medium Druid-core CVEs

3 CVEs, 2 exploited

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Product druid-core✕
Overview 3 matches · 0 protected · 2 exploited · 0 CISA KEV · 1 public PoC · 1 EPSS ≥ 0.5
3matches 0protected0.0% 2exploited66.7% 0CISA KEV0.0% 1public PoC33.3% 1EPSS ≥ 0.533.3%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 2 66.7% No exploit published 1 33.3%
Critical 0 0.0% High 0 0.0% Medium 3 100.0% 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 3 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 66.7% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 1 33.3%
split by peak 2 / quarter
No exploit published: 1Mitigation candidate: 2 Medium: 3 not blocked: 3 No public exploit: 1Exploited: 2
Q3 212 Mitigation candidate2 Medium2 not blocked2 Exploited2 Q4 210 Q1 220 Q2 220 Q3 220 Q4 220 Q1 230 Q2 230 Q3 230 Q4 231 No exploit published1 Medium1 not blocked1 No public exploit1
Q3 21Q4 21Q1 22Q2 22Q3 22Q4 22Q1 23Q2 23Q3 23Q4 23
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CVE Severity Published▾ Status Exploitation Description
CVE-2023-26920 Medium 2023-12-12 No exploit published No public exploit fast-xml-parser before 4.1.2 allows __proto__ for Prototype Pollution.
CVE-2021-36749 Medium 2021-09-24 Mitigation candidate Exploited In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of the Druid server process. This is not an elevation of privilege when users access Druid directly, since Druid also provides the Local InputSource, which allows the same level of access. But it is problematic when users interact with Druid indirectly through an application that allows users to specify the HTTP InputSource, but not the Local InputSource. In this case, users could bypass the application-level restriction by passing a file URL to the HTTP InputSource. This issue was previously mentioned as being fixed in 0.21.0 as per CVE-2021-26920 but was not fixed in 0.21.0 or 0.21.1.
CVE-2021-26920 Medium 2021-07-02 Mitigation candidate Exploited In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of the Druid server process. This is not an elevation of privilege when users access Druid directly, since Druid also provides the Local InputSource, which allows the same level of access. But it is problematic when users interact with Druid indirectly through an application that allows users to specify the HTTP InputSource, but not the Local InputSource. In this case, users could bypass the application-level restriction by passing a file URL to the HTTP InputSource.