CRLF injection vulnerability in mailback.pl in Erik C
Published Feb 10, 2006
5.0
MEDIUMCVSS 2.0
EPSS 1.66%
Description
CRLF injection vulnerability in mailback.pl in Erik C. Thauvin mailback allows remote attackers to use mailback as a "spam proxy" by modifying mail headers, including recipient e-mail addresses, via newline characters in the Subject field.
Affected products
No data.
- n/a
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:N/I:P/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 2, 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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.66% (0.01656) | 75.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.62% (0.01618) | 72.83th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.70% (0.00704) | 70.39th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.04% (0.01040) | 83.74th | v3 (v2023.03.01) |
| Jun 1, 2024 | 3.94% (0.03937) | 91.99th | v3 (v2023.03.01) |
| Apr 8, 2023 | 2.82% (0.02816) | 89.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.18% (0.03180) | 89.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://seclists.org/lists/bugtraq/2006/Feb/0094.html mailing-listx_refsource_BUGTRAQ
- http://seclists.org/lists/bugtraq/2006/Feb/0154.html mailing-listx_refsource_BUGTRAQExploit
- http://secunia.com/advisories/18748 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://vc.thauvin.net/cvs/cgi/mailback/mailback.pl?view=log x_refsource_CONFIRM
- http://www.osvdb.org/22955 vdb-entryx_refsource_OSVDBPatch
- http://www.vupen.com/english/advisories/2006/0459 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24540 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/lists/bugtraq/2006/Feb/0094.html | mailing-listx_refsource_BUGTRAQ | |
| http://seclists.org/lists/bugtraq/2006/Feb/0154.html | mailing-listx_refsource_BUGTRAQExploit | |
| http://secunia.com/advisories/18748 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://vc.thauvin.net/cvs/cgi/mailback/mailback.pl?view=log | x_refsource_CONFIRM | |
| http://www.osvdb.org/22955 | vdb-entryx_refsource_OSVDBPatch | |
| http://www.vupen.com/english/advisories/2006/0459 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/24540 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.