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Vulnerability details: VCID-p8q2-pt96-5ye8
Vulnerability ID VCID-p8q2-pt96-5ye8
Aliases CVE-2022-34305
GHSA-6j88-6whg-x687
Summary In Apache Tomcat 10.1.0-M1 to 10.1.0-M16, 10.0.0-M1 to 10.0.22, 9.0.30 to 9.0.64 and 8.5.50 to 8.5.81 the Form authentication example in the examples web application displayed user provided data without filtering, exposing a XSS vulnerability.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 5.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34305.json
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
epss 0.16853 https://api.first.org/data/v1/epss?cve=CVE-2022-34305
apache_tomcat Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34305
cvssv3.1 5.4 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-6j88-6whg-x687
cvssv3.1 6.1 https://lists.apache.org/thread/k04zk0nq6w57m72w5gb0r6z9ryhmvr4k
generic_textual MODERATE https://lists.apache.org/thread/k04zk0nq6w57m72w5gb0r6z9ryhmvr4k
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2022-34305
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2022-34305
cvssv3.1 6.1 https://security.gentoo.org/glsa/202208-34
generic_textual MODERATE https://security.gentoo.org/glsa/202208-34
cvssv3.1 6.1 https://security.netapp.com/advisory/ntap-20220729-0006
generic_textual MODERATE https://security.netapp.com/advisory/ntap-20220729-0006
cvssv3.1 6.1 http://www.openwall.com/lists/oss-security/2022/06/23/1
generic_textual MODERATE http://www.openwall.com/lists/oss-security/2022/06/23/1
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34305.json
https://api.first.org/data/v1/epss?cve=CVE-2022-34305
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/apache/tomcat/commit/1a7e95d9c3ef18c4efb5eb997fd1553a71dc6c80
https://github.com/apache/tomcat/commit/5f6c88b054b0e4fbccff8b7f15974ed55d59a9f7
https://github.com/apache/tomcat/commit/8b60af90b99945379c2d1003277e0cabc6776bac
https://github.com/apache/tomcat/commit/d6251d1cfb683f1bdd00ed022ac8e9b9a7e7792c
https://lists.apache.org/thread/k04zk0nq6w57m72w5gb0r6z9ryhmvr4k
https://nvd.nist.gov/vuln/detail/CVE-2022-34305
https://security.gentoo.org/glsa/202208-34
https://security.netapp.com/advisory/ntap-20220729-0006
https://security.netapp.com/advisory/ntap-20220729-0006/
http://www.openwall.com/lists/oss-security/2022/06/23/1
2102817 https://bugzilla.redhat.com/show_bug.cgi?id=2102817
CVE-2022-34305 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34305
GHSA-6j88-6whg-x687 https://github.com/advisories/GHSA-6j88-6whg-x687
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34305.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://lists.apache.org/thread/k04zk0nq6w57m72w5gb0r6z9ryhmvr4k
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-34305
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://security.gentoo.org/glsa/202208-34
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://security.netapp.com/advisory/ntap-20220729-0006
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at http://www.openwall.com/lists/oss-security/2022/06/23/1
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.94933
EPSS Score 0.16853
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:38:05.875694+00:00 Apache Tomcat Importer Import https://tomcat.apache.org/security-10.html 38.0.0