CVE-2007-3778

Name: CVE-2007-3778
Creator: NVD / NIST
Published: 2007-07-15T22:30:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.67%

Last modified Jun 16, 2026

CVE-2007-3778 is a vulnerability of currently unknown severity. The G/PGP (GPG) Plugin 2.0, and 2.1dev before 20060912, for Squirrelmail allows remote attackers to execute arbitrary commands via shell metacharacters in the messageSignedText parameter to the gpg_check_sign_pgp_mime function in gpg_hook_functions.php. NOTE: a parameter value can be set in the contents of an e-mail message.. EPSS estimates a 2.67% chance of exploitation in the next 30 days.

Description

The G/PGP (GPG) Plugin 2.0, and 2.1dev before 20060912, for Squirrelmail allows remote attackers to execute arbitrary commands via shell metacharacters in the messageSignedText parameter to the gpg_check_sign_pgp_mime function in gpg_hook_functions.php. NOTE: a parameter value can be set in the contents of an e-mail message.

Metrics

EPSS Probability

2.67%

83.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Squirrelmail	Gpg Plugin	2.0
Squirrelmail	Gpg Plugin	2.1_dev

References

Timeline

Published: Jul 15, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-3778?

How severe is CVE-2007-3778?

Severity scoring for CVE-2007-3778 is pending analysis. The EPSS model estimates a 2.67% probability of exploitation in the next 30 days.

How do I fix CVE-2007-3778?

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-2007-3778?

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

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Source: NVD / NIST