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Protection: Full✕Vendor org.apache.struts✕
Overview 22 matches · 14 exploited · 8 CISA KEV · 16 public PoC · 15 EPSS ≥ 0.5
22matches 14exploited63.6% 8CISA KEV36.4% 16public PoC72.7% 15EPSS ≥ 0.568.2%
Protected by Waratek 22 100.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0%
Critical 10 45.5% High 10 45.5% Medium 2 9.1% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 22 100.0% partly blocked 0 0.0% not blocked 0 0.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 14 63.6% Working exploit published 2 9.1% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 6 27.3%
split by peak 5 / year
Protected by Waratek: 22 Medium: 2High: 10Critical: 10 blocked by ARMR today: 22 No public exploit: 6Working exploit published: 2Exploited: 14
20051 Protected by Waratek1 Medium1 blocked by ARMR today1 Working exploit published1 20060 20070 20080 20091 Protected by Waratek1 Medium1 blocked by ARMR today1 Working exploit published1 20100 20110 20121 Protected by Waratek1 Critical1 blocked by ARMR today1 Exploited1 20132 Protected by Waratek2 Critical1 High1 blocked by ARMR today2 Exploited2 20140 20150 20164 Protected by Waratek4 High4 blocked by ARMR today4 Exploited1 No public exploit3 20175 Protected by Waratek5 Critical4 High1 blocked by ARMR today5 Exploited4 No public exploit1 20182 Protected by Waratek2 High2 blocked by ARMR today2 Exploited1 No public exploit1 20190 20202 Protected by Waratek2 Critical2 blocked by ARMR today2 Exploited2 20210 20221 Protected by Waratek1 Critical1 blocked by ARMR today1 Exploited1 20231 Protected by Waratek1 High1 blocked by ARMR today1 No public exploit1 20241 Protected by Waratek1 Critical1 blocked by ARMR today1 Exploited1 20250 20261 Protected by Waratek1 High1 blocked by ARMR today1 Exploited1
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22 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-2025-68493 High 2026-01-11 Protected by Waratek Exploited Missing XML Validation vulnerability in Apache Struts, Apache Struts. This issue affects Apache Struts: from 2.0.0 before 2.2.1; Apache Struts: from 2.2.1 through 6.1.0. Users are recommended to upgrade to version 6.1.1, which fixes the issue.
CVE-2024-53677 Critical 2024-12-11 Protected by Waratek Exploited File upload logic in Apache Struts is flawed. An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to uploading a malicious file which can be used to perform Remote Code Execution. This issue affects Apache Struts: from 2.0.0 before 6.4.0. Users are recommended to upgrade to version 6.4.0 at least and migrate to the new file upload mechanism https://struts.apache.org/core-developers/file-upload . If you are not using an old file upload logic based on FileuploadInterceptor your application is safe. You can find more details in  https://cwiki.apache.org/confluence/display/WW/S2-067
CVE-2023-49735 High 2023-11-30 Protected by Waratek No public exploit ** UNSUPPORTED WHEN ASSIGNED ** The value set as the DefaultLocaleResolver.LOCALE_KEY attribute on the session was not validated while resolving XML definition files, leading to possible path traversal and eventually SSRF/XXE when passing user-controlled data to this key. Passing user-controlled data to this key may be relatively common, as it was also used like that to set the language in the 'tiles-test' application shipped with Tiles. This issue affects Apache Tiles from version 2 onwards. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2021-31805 Critical 2022-04-12 Protected by Waratek Exploited The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.
CVE-2020-17530 Critical 2020-12-11 Protected by Waratek Exploited Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.
CVE-2019-0230 Critical 2020-09-14 Protected by Waratek Exploited Apache Struts 2.0.0 to 2.5.20 forced double OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution.
CVE-2018-11776 High 2018-08-22 Protected by Waratek Exploited Apache Struts versions 2.3 to 2.3.34 and 2.5 to 2.5.16 suffer from possible Remote Code Execution when alwaysSelectFullNamespace is true (either by user or a plugin like Convention Plugin) and then: results are used with no namespace and in same time, its upper package have no or wildcard namespace and similar to results, same possibility when using url tag which doesn't have value and action set and in same time, its upper package have no or wildcard namespace.
CVE-2018-1327 High 2018-03-27 Protected by Waratek No public exploit The Apache Struts REST Plugin is using XStream library which is vulnerable and allow perform a DoS attack when using a malicious request with specially crafted XML payload. Upgrade to the Apache Struts version 2.5.16 and switch to an optional Jackson XML handler as described here http://struts.apache.org/plugins/rest/#custom-contenttypehandlers. Another option is to implement a custom XML handler based on the Jackson XML handler from the Apache Struts 2.5.16.
CVE-2017-12611 Critical 2017-09-20 Protected by Waratek Exploited In Apache Struts 2.0.0 through 2.3.33 and 2.5 through 2.5.10.1, using an unintentional expression in a Freemarker tag instead of string literals can lead to a RCE attack.
CVE-2016-6795 Critical 2017-09-20 Protected by Waratek No public exploit In the Convention plugin in Apache Struts 2.3.x before 2.3.31, and 2.5.x before 2.5.5, it is possible to prepare a special URL which will be used for path traversal and execution of arbitrary code on server side.
CVE-2017-9805 High 2017-09-15 Protected by Waratek Exploited The REST Plugin in Apache Struts 2.1.1 through 2.3.x before 2.3.34 and 2.5.x before 2.5.13 uses an XStreamHandler with an instance of XStream for deserialization without any type filtering, which can lead to Remote Code Execution when deserializing XML payloads.
CVE-2017-9791 Critical 2017-07-10 Protected by Waratek Exploited The Struts 1 plugin in Apache Struts 2.1.x and 2.3.x might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage.
CVE-2017-5638 Critical 2017-03-11 Protected by Waratek Exploited The Jakarta Multipart parser in Apache Struts 2 2.3.x before 2.3.32 and 2.5.x before 2.5.10.1 has incorrect exception handling and error-message generation during file-upload attempts, which allows remote attackers to execute arbitrary commands via a crafted Content-Type, Content-Disposition, or Content-Length HTTP header, as exploited in the wild in March 2017 with a Content-Type header containing a #cmd= string.
CVE-2016-1182 High 2016-07-04 Protected by Waratek No public exploit ActionServlet.java in Apache Struts 1 1.x through 1.3.10 does not properly restrict the Validator configuration, which allows remote attackers to conduct cross-site scripting (XSS) attacks or cause a denial of service via crafted input, a related issue to CVE-2015-0899.
CVE-2016-1181 High 2016-07-04 Protected by Waratek No public exploit ActionServlet.java in Apache Struts 1 1.x through 1.3.10 mishandles multithreaded access to an ActionForm instance, which allows remote attackers to execute arbitrary code or cause a denial of service (unexpected memory access) via a multipart request, a related issue to CVE-2015-0899.
CVE-2015-0899 High 2016-07-04 Protected by Waratek No public exploit The MultiPageValidator implementation in Apache Struts 1 1.1 through 1.3.10 allows remote attackers to bypass intended access restrictions via a modified page parameter.
CVE-2016-3081 High 2016-04-26 Protected by Waratek Exploited Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when Dynamic Method Invocation is enabled, allow remote attackers to execute arbitrary code via method: prefix, related to chained expressions.
CVE-2013-2251 Critical 2013-07-20 Protected by Waratek Exploited Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL expressions via a parameter with a crafted (1) action:, (2) redirect:, or (3) redirectAction: prefix.
CVE-2013-1965 High 2013-07-10 Protected by Waratek Exploited Apache Struts Showcase App 2.0.0 through 2.3.13, as used in Struts 2 before 2.3.14.3, allows remote attackers to execute arbitrary OGNL code via a crafted parameter name that is not properly handled when invoking a redirect.
CVE-2012-0391 Critical 2012-01-08 Protected by Waratek Exploited The ExceptionDelegator component in Apache Struts before 2.2.3.1 interprets parameter values as OGNL expressions during certain exception handling for mismatched data types of properties, which allows remote attackers to execute arbitrary Java code via a crafted parameter.
CVE-2008-6505 Medium 2009-03-23 Protected by Waratek Working exploit published Multiple directory traversal vulnerabilities in Apache Struts 2.0.x before 2.0.12 and 2.1.x before 2.1.3 allow remote attackers to read arbitrary files via a ..%252f (encoded dot dot slash) in a URI with a /struts/ path, related to (1) FilterDispatcher in 2.0.x and (2) DefaultStaticContentLoader in 2.1.x.
CVE-2005-3745 Medium 2005-11-22 Protected by Waratek Working exploit published Cross-site scripting (XSS) vulnerability in Apache Struts 1.2.7, and possibly other versions allows remote attackers to inject arbitrary web script or HTML via the query string, which is not properly quoted or filtered when the request handler generates an error message.