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CVE-2013-4204

14
FAUCET Score

CVE-2013-4204 describes multiple cross-site scripting (XSS) vulnerabilities found in the JUnit files within the GWTTestCase component of Google Web Toolkit (GWT) versions prior to 2.5.1 RC1. These flaws allow remote attackers to inject arbitrary web script or HTML through unspecified vectors. The vulnerability has a CVSS score of 4.3, indicating a medium severity due to its network-based attack vector and medium attack complexity, with a potential impact of partial information disclosure. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.5.0CPE matchmatch criteria
cpe:2.3:a:google:web_toolkit:*:*:*:*:*:*:*:*
1.4.60CPE matchmatch criteria
cpe:2.3:a:google:web_toolkit:1.4.60:*:*:*:*:*:*:*
1.5.0CPE matchmatch criteria
cpe:2.3:a:google:web_toolkit:1.5.0:rc:*:*:*:*:*:*
1.5.1CPE matchmatch criteria
cpe:2.3:a:google:web_toolkit:1.5.1:rc2:*:*:*:*:*:*
1.5.2CPE matchmatch criteria
cpe:2.3:a:google:web_toolkit:1.5.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.06%
Probability of exploitation in next 30 days
EPSS Percentile
60.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0106 is in the 21st percentile among its peer group of 19,955 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: com.google.gwt:gwtFixed in: 2.5.1

Vendor Advisories (2)

mavenGHSA-x24q-xwrf-66jmmedium

Improper Neutralization of Input During Web Page Generation in Google Web Toolkit

May 17, 2022
redhatCVE-2013-4204Moderate

GWT: reflected XSS in HTML files used by GWTTestCase

Feb 14, 2013

References

gwtproject.org / release-notes.html
openwall.com / lists/oss-security/2013/08/05/1
Patch
openwall.com / lists/oss-security/2013/08/05/3
Patch
securityfocus.com / bid/61590