How severe is CVE-2013-4204?

CVE-2013-4204 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2013-4204 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-4204?

CVE-2013-4204 primarily affects Google Web Toolkit. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-4204?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-4204 published?

CVE-2013-4204 was published on 2013-11-18 and last updated on 2026-06-16.

CVE-2013-4204

CVE-2013-4204 is a medium-severity vulnerability in Google Web Toolkit with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Google Web Toolkit
Published: 2013-11-18
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in the JUnit files in the GWTTestCase in Google Web Toolkit (GWT) before 2.5.1 RC1 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2013-4204?: Multiple cross-site scripting (XSS) vulnerabilities in the JUnit files in the GWTTestCase in Google Web Toolkit (GWT) before 2.5.1 RC1 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2013-4204?: CVE-2013-4204 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-4204 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4204?: CVE-2013-4204 primarily affects Google Web Toolkit. In total, 30 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-4204?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-4204 published?: CVE-2013-4204 was published on 2013-11-18 and last updated on 2026-06-16.

References

Affected products (30)

cpe:2.3:a:google:web_toolkit:*:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.4.60:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.5.0:rc:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.5.1:rc2:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.6.2:rc:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.6.3:rc2:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.7.0:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.1.0:m1:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.1.0:m2:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.1.0:m3:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.3.0:m1:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.4:beta:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.4.0:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.4.5:*:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.5.0:rc1:*:*:*:*:*:*
cpe:2.3:a:google:web_toolkit:2.5.0:rc2:*:*:*:*:*:*

More vulnerabilities in Google Web Toolkit

CVE-2007-2378 — Medium (CVSS 5.0): The Google Web Toolkit (GWT) framework exchanges data using JavaScript Object Notation (JSON) without an associated…
CVE-2012-5920 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 through 2.5 Final, as used in JBoss Operations…
CVE-2012-4563 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in Google Web Toolkit (GWT) 2.4 Beta and release candidates before 2.4.0…
CVE-2007-6452 — Medium (CVSS 4.3): Unspecified vulnerability in the benchmark reporting system in Google Web Toolkit (GWT) before 1.4.61 has unknown…

All CVEs affecting Google Web Toolkit →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2026-106102 — Critical (CVSS 10.0): Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to 2.22.0, the SSR-only…
CVE-2026-59167 — Critical (CVSS 10.0): SunEditor is a lightweight and powerful WYSIWYG editor in vanilla JavaScript with no dependencies. Prior to 2.47.11,…
CVE-2026-85061 — Critical (CVSS 10.0): MapLibre GL JS is an interactive vector tile map library for web browsers. Prior to 6.4.1, DOM.sanitize() in…
CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →