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Including CVEs outside Waratek scope✕Product: Solr✕
Overview 15 matches · 14 in Waratek scope · 6 protected · 1 exploited · 0 CISA KEV · 1 public PoC · 3 EPSS ≥ 0.5
15matches 14in Waratek scope93.3% 6protected40.0% 1exploited6.7% 0CISA KEV0.0% 1public PoC6.7% 3EPSS ≥ 0.520.0%
Protected by Waratek 6 40.0% Rule in development 0 0.0% Mitigation candidate 1 6.7% No exploit published 7 46.7% Outside Waratek scope 0 0.0% Not applicable 1 6.7% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 0 0.0% Medium 15 100.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 6 40.0% partly blocked 0 0.0% not blocked 9 60.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 1 6.7% Working exploit published 1 6.7% Proof of concept only 0 0.0% Forecast only 1 6.7% No public exploit 12 80.0%
split by peak 3 / year
Not applicable: 1No exploit published: 7Mitigation candidate: 1Protected by Waratek: 6 Medium: 15 not blocked: 9blocked by ARMR today: 6 No public exploit: 12Forecast only: 1Working exploit published: 1Exploited: 1
20091 Not applicable1 Medium1 not blocked1 No public exploit1 20100 20110 20120 20133 Protected by Waratek3 Medium3 blocked by ARMR today3 Exploited1 No public exploit2 20140 20151 No exploit published1 Medium1 not blocked1 No public exploit1 20163 No exploit published3 Medium3 not blocked3 No public exploit3 20170 20182 Protected by Waratek2 Medium2 blocked by ARMR today2 No public exploit2 20190 20201 No exploit published1 Medium1 not blocked1 No public exploit1 20211 No exploit published1 Medium1 not blocked1 Forecast only1 20220 20230 20241 Mitigation candidate1 Medium1 not blocked1 Working exploit published1 20252 Protected by Waratek1 No exploit published1 Medium2 blocked by ARMR today1 not blocked1 No public exploit2
200920112013201520172019202120232025
15 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2025-24814 Medium 2025-01-27 No exploit published No public exploit Core creation allows users to replace "trusted" configset files with arbitrary configuration Solr instances that (1) use the "FileSystemConfigSetService" component (the default in "standalone" or "user-managed" mode), and (2) are running without authentication and authorization are vulnerable to a sort of privilege escalation wherein individual "trusted" configset files can be ignored in favor of potentially-untrusted replacements available elsewhere on the filesystem.  These replacement config files are treated as "trusted" and can use "<lib>" tags to add to Solr's classpath, which an attacker might use to load malicious code as a searchComponent or other plugin. This issue affects all Apache Solr versions up through Solr 9.7.  Users can protect against the vulnerability by enabling authentication and authorization on their Solr clusters or switching to SolrCloud (and away from "FileSystemConfigSetService").  Users are also recommended to upgrade to Solr 9.8.0, which mitigates this issue by disabling use of "<lib>" tags by default.
CVE-2024-52012 Medium 2025-01-27 Protected by Waratek No public exploit Relative Path Traversal vulnerability in Apache Solr. Solr instances running on Windows are vulnerable to arbitrary filepath write-access, due to a lack of input-sanitation in the "configset upload" API.  Commonly known as a "zipslip", maliciously constructed ZIP files can use relative filepaths to write data to unanticipated parts of the filesystem.   This issue affects Apache Solr: from 6.6 through 9.7.0. Users are recommended to upgrade to version 9.8.0, which fixes the issue.  Users unable to upgrade may also safely prevent the issue by using Solr's "Rule-Based Authentication Plugin" to restrict access to the configset upload API, so that it can only be accessed by a trusted set of administrators/users.
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-2020-27223 Medium 2021-02-26 No exploit published Forecast only In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e. q) parameters, the server may enter a denial of service (DoS) state due to high CPU usage processing those quality values, resulting in minutes of CPU time exhausted processing those quality values.
CVE-2018-11802 Medium 2020-04-01 No exploit published No public exploit In Apache Solr, the cluster can be partitioned into multiple collections and only a subset of nodes actually host any given collection. However, if a node receives a request for a collection it does not host, it proxies the request to a relevant node and serves the request. Solr bypasses all authorization settings for such requests. This affects all Solr versions prior to 7.7 that use the default authorization mechanism of Solr (RuleBasedAuthorizationPlugin).
CVE-2018-8026 Medium 2018-07-05 Protected by Waratek No public exploit This vulnerability in Apache Solr 6.0.0 to 6.6.4 and 7.0.0 to 7.3.1 relates to an XML external entity expansion (XXE) in Solr config files (currency.xml, enumsConfig.xml referred from schema.xml, TIKA parsecontext config file). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network. The manipulated files can be uploaded as configsets using Solr's API, allowing to exploit that vulnerability.
CVE-2018-8010 Medium 2018-05-21 Protected by Waratek No public exploit This vulnerability in Apache Solr 6.0.0 to 6.6.3, 7.0.0 to 7.3.0 relates to an XML external entity expansion (XXE) in Solr config files (solrconfig.xml, schema.xml, managed-schema). In addition, Xinclude functionality provided in these config files is also affected in a similar way. The vulnerability can be used as XXE using file/ftp/http protocols in order to read arbitrary local files from the Solr server or the internal network. Users are advised to upgrade to either Solr 6.6.4 or Solr 7.3.1 releases both of which address the vulnerability. Once upgrade is complete, no other steps are required. Those releases only allow external entities and Xincludes that refer to local files / zookeeper resources below the Solr instance directory (using Solr's ResourceLoader); usage of absolute URLs is denied. Keep in mind, that external entities and XInclude are explicitly supported to better structure config files in large installations. Before Solr 6 this was no problem, as config files were not accessible through the APIs.
CVE-2015-8797 Medium 2016-02-15 No exploit published No public exploit Cross-site scripting (XSS) vulnerability in webapp/web/js/scripts/plugins.js in the stats page in the Admin UI in Apache Solr before 5.3.1 allows remote attackers to inject arbitrary web script or HTML via the entry parameter to a plugins/cache URI.
CVE-2015-8796 Medium 2016-02-15 No exploit published No public exploit Cross-site scripting (XSS) vulnerability in webapp/web/js/scripts/schema-browser.js in the Admin UI in Apache Solr before 5.3 allows remote attackers to inject arbitrary web script or HTML via a crafted schema-browse URL.
CVE-2015-8795 Medium 2016-02-15 No exploit published No public exploit Multiple cross-site scripting (XSS) vulnerabilities in the Admin UI in Apache Solr before 5.1 allow remote attackers to inject arbitrary web script or HTML via crafted fields that are mishandled during the rendering of the (1) Analysis page, related to webapp/web/js/scripts/analysis.js or (2) Schema-Browser page, related to webapp/web/js/scripts/schema-browser.js.
CVE-2014-3628 Medium 2015-01-06 No exploit published No public exploit Cross-site scripting (XSS) vulnerability in the Admin UI Plugin / Stats page in Apache Solr 4.x before 4.10.3 allows remote attackers to inject arbitrary web script or HTML via the fieldvaluecache object.
CVE-2013-6408 Medium 2013-12-07 Protected by Waratek No public exploit The DocumentAnalysisRequestHandler in Apache Solr before 4.3.1 does not properly use the EmptyEntityResolver, which allows remote attackers to have an unspecified impact via XML data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-6407.
CVE-2013-6407 Medium 2013-12-07 Protected by Waratek No public exploit The UpdateRequestHandler for XML in Apache Solr before 4.1 allows remote attackers to have an unspecified impact via XML data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
CVE-2013-6397 Medium 2013-12-07 Protected by Waratek Exploited Directory traversal vulnerability in SolrResourceLoader in Apache Solr before 4.6 allows remote attackers to read arbitrary files via a .. (dot dot) or full pathname in the tr parameter to solr/select/, when the response writer (wt parameter) is set to XSLT. NOTE: this can be leveraged using a separate XXE (XML eXternal Entity) vulnerability to allow access to files across restricted network boundaries.
CVE-2009-3821 Medium 2009-10-28 Not applicable No public exploit Cross-site scripting (XSS) vulnerability in the Apache Solr Search (solr) extension 1.0.0 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.