Strix
26.1K

CVE-2004-2226

UnknownEPSS 1.21%

Last modified

CVE-2004-2226 is a vulnerability of currently unknown severity. Mozilla Mail 1.7.1 and 1.7.3, and Thunderbird before 0.9, when HTML-Mails is enabled, allows remote attackers to determine valid e-mail addresses via an HTML e-mail that references a Cascading Style Sheets (CSS) document on the attacker's server.. EPSS estimates a 1.21% chance of exploitation in the next 30 days.

Description

Mozilla Mail 1.7.1 and 1.7.3, and Thunderbird before 0.9, when HTML-Mails is enabled, allows remote attackers to determine valid e-mail addresses via an HTML e-mail that references a Cascading Style Sheets (CSS) document on the attacker's server.

Metrics

EPSS Probability
1.21%

64.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
MozillaThunderbird0.8
MozillaThunderbird1.7.1
MozillaThunderbird1.7.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2004-2226?
Mozilla Mail 1.7.1 and 1.7.3, and Thunderbird before 0.9, when HTML-Mails is enabled, allows remote attackers to determine valid e-mail addresses via an HTML e-mail that references a Cascading Style Sheets (CSS) document on the attacker's server.
How severe is CVE-2004-2226?
Severity scoring for CVE-2004-2226 is pending analysis. The EPSS model estimates a 1.21% probability of exploitation in the next 30 days.
How do I fix CVE-2004-2226?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2004-2226?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST