Is CVE-2007-1137 being actively exploited?

CVE-2007-1137 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-1137?

CVE-2007-1137 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2007-1137

MEDIUM · CVSS 5.0EPSS 0.9%EU EUVD

putmail.py in Putmail before 1.4 does not detect when a user attempts to use TLS with a server that does not support it, which causes putmail.py to send the username and password in plaintext while the user believes encryption is in use, and allows remote attackers to obtain sensitive information.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
EPSS score: 0.9% (60th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-1134)
Published: March 2, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-1134 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

sourceforge / putmail
sourceforge / putmail
sourceforge / putmail
sourceforge / putmail
sourceforge / putmail
sourceforge / putmail
sourceforge / putmail
sourceforge / putmail
sourceforge / putmail

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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