CVE-2009-1309

Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey do not properly implement the Same Origin Policy for (1) XMLHttpRequest, involving a mismatch for a…

published April 22, 2009

CVSS
—
EPSS
1%
Percentile
71.3
In the wild
Unconfirmed
What it is

Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey do not properly implement the Same Origin Policy for (1) XMLHttpRequest, involving a mismatch for a document's principal, and (2) XPCNativeWrapper.toString, involving an incorrect __proto__ scope, which allows remote attackers to conduct cross-site scripting (XSS) attacks and possibly other attacks via a crafted document.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01351 · 71.3th percentile
Published
2009-04-22T18:00Z
EPSS history
Timeline
  • 22 APR 18:00Z
    Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey do not properly implement the Same Origin Policy for (1) XMLHttpRequest, involving a mismatch for a…
    cvelistv5