CVE-2010-2762
The XPCSafeJSObjectWrapper class in the SafeJSObjectWrapper (aka SJOW) implementation in Mozilla Firefox 3.6.x before 3.6.9 and…
- 6.8MediumCVSS base score
- 2.0%Exploitation in 30 daysEPSS · top 19% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The XPCSafeJSObjectWrapper class in the SafeJSObjectWrapper (aka SJOW) implementation in Mozilla Firefox 3.6.x before 3.6.9 and Thunderbird 3.1.x before 3.1.3 does not properly restrict objects at the end of scope chains, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via vectors related to a chrome privileged object and a chain ending in an outer object.
Timeline
ID reserved
By mitre
- 57 days later
· 57 days later
Published
- 14 years later
· 14 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 | Medium6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.0% · top 19% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Affected products
n/a
- affected n/a
References
References12
- https://bugzilla.mozilla.org/show_bug.cgi?id=584180 (opens in a new tab)x_refsource_CONFIRMx_transferred
- SUSE-SA:2010:049 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://support.avaya.com/css/P8/documents/100112690 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 42867 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2011-0061 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- http://www.mozilla.org/security/announce/2010/mfsa2010-59.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- MDVSA-2010:173 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- ADV-2010-2323 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- firefox-sjow-code-exec(61656) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 43092 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- oval:org.mitre.oval:def:11492 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_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)
- EUVD EUVD-2010-2766 (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-2010-2762)Record last updated .