Known Vulnerabilities for Solr by Apache

Listed below are 10 of the newest known vulnerabilities associated with "Solr" by "Apache".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-33813 An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request. 7.5 - HIGH 2021-06-16 2023-11-07
CVE-2021-29943 When using ConfigurableInternodeAuthHadoopPlugin for authentication, Apache Solr versions prior to 8.8.2 would forward/proxy ... 9.1 - CRITICAL 2021-04-13 2021-06-08
CVE-2021-29262 When starting Apache Solr versions prior to 8.8.2, configured with the SaslZkACLProvider or VMParamsAllAndReadonlyDigestZkACL... 7.5 - HIGH 2021-04-13 2023-11-07
CVE-2021-28164 In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e... 5.3 - MEDIUM 2021-04-01 2023-11-07
CVE-2021-28163 In Eclipse Jetty 9.4.32 to 9.4.38, 10.0.0.beta2 to 10.0.1, and 11.0.0.beta2 to 11.0.1, if a user uses a webapps directory tha... 2.7 - LOW 2021-04-01 2023-11-07
CVE-2021-27905 The ReplicationHandler (normally registered at "/replication" under a Solr core) in Apache Solr has a "masterUrl" (also "lead... 9.8 - CRITICAL 2021-04-13 2023-11-07
CVE-2020-26939 In Legion of the Bouncy Castle BC before 1.61 and BC-FJA before 1.0.1.2, attackers can obtain sensitive information about a p... 5.3 - MEDIUM 2020-11-02 2023-11-07
CVE-2020-13957 Apache Solr versions 6.6.0 to 6.6.6, 7.0.0 to 7.7.3 and 8.0.0 to 8.6.2 prevents some features considered dangerous (which cou... 9.8 - CRITICAL 2020-10-13 2023-11-07
CVE-2020-13941 Reported in SOLR-14515 (private) and fixed in SOLR-14561 (public), released in Solr version 8.6.0. The Replication handler (h... 8.8 - HIGH 2020-08-17 2023-11-07
CVE-2020-9492 In Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, and 2.0.0-alpha to 2.10.0, WebHDFS client might send SPNEGO authoriza... 8.8 - HIGH 2021-01-26 2023-11-07
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationApacheSolr8.6.3AllAllAll
ApplicationApacheSolr8.6.2AllAllAll
ApplicationApacheSolr8.6.1AllAllAll
ApplicationApacheSolr8.6.0AllAllAll
ApplicationApacheSolr8.5.2AllAllAll
ApplicationApacheSolr8.5.1AllAllAll
ApplicationApacheSolr8.5.0AllAllAll
ApplicationApacheSolr8.4.1AllAllAll
ApplicationApacheSolr8.4.0AllAllAll
ApplicationApacheSolr8.3.1AllAllAll
ApplicationApacheSolr8.3.0AllAllAll
ApplicationApacheSolr8.2.0AllAllAll
ApplicationApacheSolr8.1.1AllAllAll
ApplicationApacheSolr8.1.0AllAllAll
ApplicationApacheSolr8.0.0AllAllAll
ApplicationApacheSolr7.7.3AllAllAll
ApplicationApacheSolr7.7.2AllAllAll
ApplicationApacheSolr7.7.1AllAllAll
ApplicationApacheSolr7.7.0AllAllAll
ApplicationApacheSolr7.6.0AllAllAll
Results limited to 20 most recent known configurations
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report