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Published from 2016-06-01✕Vendor org.apache.struts✕
Overview 21 matches · 8 protected · 3 exploited · 2 CISA KEV · 4 public PoC · 4 EPSS ≥ 0.5
21matches 8protected38.1% 3exploited14.3% 2CISA KEV9.5% 4public PoC19.0% 4EPSS ≥ 0.519.0%
Protected by Waratek 8 38.1% Rule in development 0 0.0% Mitigation candidate 1 4.8% No exploit published 12 57.1%
Critical 0 0.0% High 21 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 8 38.1% partly blocked 0 0.0% not blocked 13 61.9% not established 0 0.0% unrecorded 0 0.0%
Exploited 3 14.3% Working exploit published 1 4.8% Proof of concept only 0 0.0% Forecast only 1 4.8% No public exploit 16 76.2%
split by peak 7 / year
No exploit published: 12Mitigation candidate: 1Protected by Waratek: 8 High: 21 not blocked: 13blocked by ARMR today: 8 No public exploit: 16Forecast only: 1Working exploit published: 1Exploited: 3
20164 Protected by Waratek3 No exploit published1 High4 blocked by ARMR today3 not blocked1 No public exploit4 20177 Protected by Waratek1 No exploit published6 High7 blocked by ARMR today1 not blocked6 Exploited1 No public exploit6 20182 Protected by Waratek2 High2 blocked by ARMR today2 Exploited1 No public exploit1 20191 Mitigation candidate1 High1 not blocked1 Working exploit published1 20201 No exploit published1 High1 not blocked1 Forecast only1 20210 20220 20233 Protected by Waratek1 No exploit published2 High3 blocked by ARMR today1 not blocked2 No public exploit3 20240 20252 No exploit published2 High2 not blocked2 No public exploit2 20261 Protected by Waratek1 High1 blocked by ARMR today1 Exploited1
20162017201820192020202120222023202420252026
21 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-2025-66675 High 2025-12-10 No exploit published No public exploit Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion. This issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3. Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue. It's related to  https://cve.org/CVERecord?id=CVE-2025-64775  - this CVE addresses missing affected version 6.7.4
CVE-2025-64775 High 2025-12-01 No exploit published No public exploit Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion. This issue affects Apache Struts: from 2.0.0 through 6.7.0, from 7.0.0 through 7.0.3. Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.
CVE-2023-41835 High 2023-12-05 No exploit published No public exploit When a Multipart request is performed but some of the fields exceed the maxStringLength  limit, the upload files will remain in struts.multipart.saveDir  even if the request has been denied. Users are recommended to upgrade to versions Struts 2.5.32 or 6.1.2.2 or Struts 6.3.0.1 or greater, which fixe this issue.
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-2023-34396 High 2023-06-14 No exploit published No public exploit Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2. Upgrade to Struts 2.5.31 or 6.1.2.1 or greater
CVE-2019-0233 High 2020-09-14 No exploit published Forecast only An access permission override in Apache Struts 2.0.0 to 2.5.20 may cause a Denial of Service when performing a file upload.
CVE-2012-1592 High 2019-12-05 Mitigation candidate Working exploit published A local code execution issue exists in Apache Struts2 when processing malformed XSLT files, which could let a malicious user upload and execute arbitrary files.
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-2016-3090 High 2017-10-30 No exploit published No public exploit The TextParseUtil.translateVariables method in Apache Struts 2.x before 2.3.20 allows remote attackers to execute arbitrary code via a crafted OGNL expression with ANTLR tooling.
CVE-2016-4461 High 2017-10-16 No exploit published No public exploit Apache Struts 2.x before 2.3.29 allows remote attackers to execute arbitrary code via a "%{}" sequence in a tag attribute, aka forced double OGNL evaluation. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-0785.
CVE-2017-9804 High 2017-09-20 No exploit published No public exploit In Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12, if an application allows entering a URL in a form field and built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL. NOTE: this vulnerability exists because of an incomplete fix for S2-047 / CVE-2017-7672.
CVE-2017-9793 High 2017-09-20 No exploit published No public exploit The REST Plugin in Apache Struts 2.1.x, 2.3.7 through 2.3.33 and 2.5 through 2.5.12 is using an outdated XStream library which is vulnerable and allow perform a DoS attack using malicious request with specially crafted XML payload.
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-2015-5209 High 2017-08-29 No exploit published No public exploit Apache Struts 2.x before 2.3.24.1 allows remote attackers to manipulate Struts internals, alter user sessions, or affect container settings via vectors involving a top object.
CVE-2017-9787 High 2017-07-13 No exploit published No public exploit When using a Spring AOP functionality to secure Struts actions it is possible to perform a DoS attack. Solution is to upgrade to Apache Struts version 2.5.12 or 2.3.33.
CVE-2016-4431 High 2016-07-04 No exploit published No public exploit Apache Struts 2 2.3.20 through 2.3.28.1 allows remote attackers to bypass intended access restrictions and conduct redirection attacks by leveraging a default method.
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.