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CVE-2011-2878
Google Chrome before 14.0.835.202 does not properly restrict access to the window prototype, which allows remote attackers to bypass the…
High7.5EPSS 1.1%
- Published
- Updated
- Reserved
- Assigned by
- Chrome
Description
Google Chrome before 14.0.835.202 does not properly restrict access to the window prototype, which allows remote attackers to bypass the Same Origin Policy via unspecified vectors.
Timeline
ID reserved
By Chrome
- 3 months later
· 3 months later
Published
- 13 years later
· 13 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 1.1% · top 35% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (3)
- http://code.google.com/p/chromium/issues/detail?id=95671 (opens in a new tab)x_refsource_CONFIRMx_transferred
- oval:org.mitre.oval:def:14470 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- http://googlechromereleases.blogspot.com/2011/10/stable-channel-update.html (opens in a new tab)x_refsource_CONFIRMx_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 Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2011-2878)Record last updated .