The Mapper component in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.30, and 9.x before 9.0.0.M2 processes redirects…

Description

The Mapper component in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.30, and 9.x before 9.0.0.M2 processes redirects before considering security constraints and Filters, which allows remote attackers to determine the existence of a directory via a URL that lacks a trailing / (slash) character.

Scores

EPSS (exploitation in 30 days)

18.4% · top 2.8% of all CVEs (3 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: yes · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.

Weakness

• n/a
• CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (opens in a new tab)All about CWE-22 and its CVEs

Affected products

• n/a

  • affected n/a

Affected packages

From reviewed advisories of the GitHub Advisory Database.

• Mavenorg.apache.tomcat:tomcatGHSA-rh8q-vjgf-gf74 (opens in a new tab)

References (51)

• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05054964 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1715216 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• GLSA-201705-09 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• https://kc.mcafee.com/corporate/index?page=content&id=SB10156 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• openSUSE-SU-2016:0865 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• http://tomcat.apache.org/security-9.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1715213 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://packetstormsecurity.com/files/135892/Apache-Tomcat-Directory-Disclosure.html (opens in a new tab)x_refsource_MISCx_transferred
• USN-3024-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• SUSE-SU-2016:0769 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• RHSA-2016:2045 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• DSA-3530 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• http://tomcat.apache.org/security-7.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1715206 (opens in a new tab)x_refsource_CONFIRMx_transferred
• HPSBUX03561 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
• RHSA-2016:1089 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• http://tomcat.apache.org/security-8.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://www.qcsec.com/blog/CVE-2015-5345-apache-tomcat-vulnerability.html (opens in a new tab)x_refsource_MISCx_transferred
• RHSA-2016:1087 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 1035071 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• https://bto.bluecoat.com/security-advisory/sa118 (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150442 (opens in a new tab)x_refsource_CONFIRMx_transferred
• RHSA-2016:1088 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1717212 (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://security.netapp.com/advisory/ntap-20180531-0001/ (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://tomcat.apache.org/security-6.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 20160222 [SECURITY] CVE-2015-5345 Apache Tomcat Directory disclosure (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1716894 (opens in a new tab)x_refsource_CONFIRMx_transferred
• SUSE-SU-2016:0822 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1717209 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 83328 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1715207 (opens in a new tab)x_refsource_CONFIRMx_transferred
• RHSA-2016:2599 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• DSA-3609 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1717216 (opens in a new tab)x_refsource_CONFIRMx_transferred
• SUSE-SU-2016:0839 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158626 (opens in a new tab)x_refsource_CONFIRMx_transferred
• DSA-3552 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• 20160225 [CVE-2015-5345] Information disclosure vulnerability in Apache Tomcat (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
• https://bz.apache.org/bugzilla/show_bug.cgi?id=58765 (opens in a new tab)x_refsource_CONFIRMx_transferred
• http://svn.apache.org/viewvc?view=revision&revision=1716882 (opens in a new tab)x_refsource_CONFIRMx_transferred
• [tomcat-dev] 20190319 svn commit: r1855831 [23/30] - in /tomcat/site/trunk: ./ docs/ xdocs/ (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomcat-dev] 20190325 svn commit: r1856174 [21/29] - in /tomcat/site/trunk: docs/ xdocs/ xdocs/stylesheets/ (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomcat-dev] 20190413 svn commit: r1857494 [15/20] - in /tomcat/site/trunk: ./ docs/ xdocs/ (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomcat-dev] 20190415 svn commit: r1857582 [16/22] - in /tomcat/site/trunk: docs/ xdocs/stylesheets/ (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomcat-dev] 20200203 svn commit: r1873527 [23/30] - /tomcat/site/trunk/docs/ (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomcat-dev] 20200213 svn commit: r1873980 [27/34] - /tomcat/site/trunk/docs/ (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• [tomcat-dev] 20200213 svn commit: r1873980 [26/34] - /tomcat/site/trunk/docs/ (opens in a new tab)mailing-listx_refsource_MLISTx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisory GHSA-rh8q-vjgf-gf74 (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2015-5345](https://trackcve.app/badge/CVE-2015-5345.svg)](https://trackcve.app/cve/CVE-2015-5345)

Record last updated 14 Oct 2026, 21:30 UTC.