GHSA-pgr8-jg6h-8gw6
Cross-Site Scripting in webpack-bundle-analyzer
GHSA-pgr8-jg6h-8gw6 is a medium vulnerability (CVSS 6.3) in webpack-bundle-analyzer, published May 23, 2019. No source lists public exploit code. Fixed in webpack-bundle-analyzer 3.3.2.
- Severity
- 6.3 MediumCVSS 3.1, GitHub Advisories
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
3.3.2webpack-bundle-analyzer +1 more
Description
Versions of webpack-bundle-analyzer prior to 3.3.2 are vulnerable to Cross-Site Scripting. The package uses JSON.stringify() without properly escaping input which may lead to Cross-Site Scripting.
Recommendation
Upgrade to version 3.3.2 or later.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Affected packages
| Package | Affected | Fixed |
|---|---|---|
webpack-bundle-analyzernpm | before 3.3.2 | 3.3.2 |
webpack-bundle-analyzerTuxCare:npm | 2.13.1-tuxcare.0 up to 2.13.1-tuxcare.1, plus listed versions 2.13.1 | 2.13.1-tuxcare.1 |
What each source reports
GitHub Advisories Score used
Cross-Site Scripting in webpack-bundle-analyzer
Versions of webpack-bundle-analyzer prior to 3.3.2 are vulnerable to Cross-Site Scripting. The package uses JSON.stringify() without properly escaping input which may lead to Cross-Site Scripting.
Recommendation
Upgrade to version 3.3.2 or later.
- Record
GHSA-pgr8-jg6h-8gw6- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-Site Scripting in webpack-bundle-analyzer
Versions of webpack-bundle-analyzer prior to 3.3.2 are vulnerable to Cross-Site Scripting. The package uses JSON.stringify() without properly escaping input which may lead to Cross-Site Scripting.
Recommendation
Upgrade to version 3.3.2 or later.
- Record
GHSA-pgr8-jg6h-8gw6- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVCLSA-2026-1784856186No score
TuxCare security update for webpack-bundle-analyzer (1 CVE)
TuxCare rebuilt webpack-bundle-analyzer to address 1 CVE. Fixed in 2.13.1-tuxcare.1.
- Record
CLSA-2026-1784856186- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
github.com/webpack-contrib/webpack-bundle-analyzer/issues/263
snyk.io/vuln/SNYK-JS-WEBPACKBUNDLEANALYZER-174190
npmjs.com/advisories/826