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
Published Jul 17, 2005
5.0
MEDIUMCVSS 2.0
EPSS 1.21%
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.
Affected products
No data.
- 0.8
- 1.7.1
- 1.7.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.21% (0.01210) | 67.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.21% (0.01210) | 64.32th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.40% (0.00404) | 58.85th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.28% (0.00283) | 69.45th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.29% (0.00285) | 67.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.29% (0.00285) | 63.74th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://archives.neohapsis.com/archives/fulldisclosure/2004-11/0070.html mailing-listx_refsource_FULLDISC
- http://secunia.com/advisories/13086 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.osvdb.org/11394 vdb-entryx_refsource_OSVDBPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17949 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/fulldisclosure/2004-11/0070.html | mailing-listx_refsource_FULLDISC | |
| http://secunia.com/advisories/13086 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.osvdb.org/11394 | vdb-entryx_refsource_OSVDBPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/17949 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.