How severe is CVE-2007-1406?

CVE-2007-1406 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-1406 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1406?

CVE-2007-1406 primarily affects Edgewall Software Trac. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-1406?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-1406 published?

CVE-2007-1406 was published on 2007-03-10 and last updated on 2026-06-16.

CVE-2007-1406

CVE-2007-1406 is a critical-severity vulnerability in Edgewall Software Trac with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Edgewall Software Trac
Published: 2007-03-10
Last modified: 2026-06-16

Description

Trac before 0.10.3.1 does not send a Content-Disposition HTTP header specifying an attachment in certain "unsafe" situations, which has unknown impact and remote attack vectors.

Frequently asked questions

What is CVE-2007-1406?: Trac before 0.10.3.1 does not send a Content-Disposition HTTP header specifying an attachment in certain "unsafe" situations, which has unknown impact and remote attack vectors.
How severe is CVE-2007-1406?: CVE-2007-1406 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-1406 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1406?: CVE-2007-1406 primarily affects Edgewall Software Trac. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-1406?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-1406 published?: CVE-2007-1406 was published on 2007-03-10 and last updated on 2026-06-16.

References

http://trac.edgewall.org/wiki/ChangeLog

Affected products (4)

cpe:2.3:a:edgewall_software:trac:0.10:*:*:*:*:*:*:*
cpe:2.3:a:edgewall_software:trac:0.10.1:*:*:*:*:*:*:*
cpe:2.3:a:edgewall_software:trac:0.10.2:*:*:*:*:*:*:*
cpe:2.3:a:edgewall_software:trac:0.10.3:*:*:*:*:*:*:*

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