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Vulnerability details: VCID-gehg-t4pq-u3f9
Vulnerability ID VCID-gehg-t4pq-u3f9
Aliases CVE-2016-6347
GHSA-r346-rmrg-qpgh
Summary Improper Neutralization of Input During Web Page Generation in RESTEasy Cross-site scripting (XSS) vulnerability in the default exception handler in RESTEasy allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-20 Improper Input Validation
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-2016-6347.json
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2016-6347
cvssv3.1 6.1 https://bugzilla.redhat.com/show_bug.cgi?id=1372124
generic_textual MODERATE https://bugzilla.redhat.com/show_bug.cgi?id=1372124
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2016-6347
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2016-6347
cvssv3.1 6.1 http://www.securityfocus.com/bid/92759
generic_textual MODERATE http://www.securityfocus.com/bid/92759
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-6347.json
https://api.first.org/data/v1/epss?cve=CVE-2016-6347
https://bugzilla.redhat.com/show_bug.cgi?id=1372124
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6347
https://nvd.nist.gov/vuln/detail/CVE-2016-6347
http://www.securityfocus.com/bid/92759
837170 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837170
GHSA-r346-rmrg-qpgh https://github.com/advisories/GHSA-r346-rmrg-qpgh
USN-7630-1 https://usn.ubuntu.com/7630-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-6347.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:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://bugzilla.redhat.com/show_bug.cgi?id=1372124
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:3.0/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-2016-6347
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:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at http://www.securityfocus.com/bid/92759
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 0.26087
EPSS Score 0.00093
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T09:35:47.255787+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-r346-rmrg-qpgh/GHSA-r346-rmrg-qpgh.json 38.6.0