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CVE-2020-15262
Invalid integrity hashes in webpack-subresource-integrity
Low3.7EPSS 0.52%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
In webpack-subresource-integrity before version 1.5.1, all dynamically loaded chunks receive an invalid integrity hash that is ignored by the browser, and therefore the browser cannot validate their integrity. This removes the additional level of protection offered by SRI for such chunks. Top-level chunks are unaffected. This issue is patched in version 1.5.1.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Low3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVDNVD · Modified | 3.1 | Low3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.52% · top 56% of all CVEs (7 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.7.
Weakness
Affected products
waysact · webpack-subresource-integrity
- affected < 1.5.1
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- npmwebpack-subresource-integrityGHSA-4fc4-chg7-h8gh (opens in a new tab)
References (3)
- https://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/waysact/webpack-subresource-integrity/issues/131 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/waysact/webpack-subresource-integrity/commit/3d7090c08c333fcfb10ad9e2d6cf72e2acb7d87f (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-4fc4-chg7-h8gh (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-15262)Record last updated .