How severe is CVE-2013-1630?

CVE-2013-1630 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2013-1630 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-1630?

CVE-2013-1630 primarily affects Guillaume Gauvrit Pyshop. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-1630?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-1630 published?

CVE-2013-1630 was published on 2013-08-06 and last updated on 2026-06-16.

CVE-2013-1630

CVE-2013-1630 is a medium-severity vulnerability in Guillaume Gauvrit Pyshop with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Guillaume Gauvrit Pyshop
Published: 2013-08-06
Last modified: 2026-06-16

Description

pyshop before 0.7.1 uses HTTP to retrieve packages from the PyPI repository, and does not perform integrity checks on package contents, which allows man-in-the-middle attackers to execute arbitrary code via a crafted response to a download operation.

Frequently asked questions

What is CVE-2013-1630?: pyshop before 0.7.1 uses HTTP to retrieve packages from the PyPI repository, and does not perform integrity checks on package contents, which allows man-in-the-middle attackers to execute arbitrary code via a crafted response to a download operation.
How severe is CVE-2013-1630?: CVE-2013-1630 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2013-1630 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-1630?: CVE-2013-1630 primarily affects Guillaume Gauvrit Pyshop. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-1630?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-1630 published?: CVE-2013-1630 was published on 2013-08-06 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:guillaume_gauvrit:pyshop:*:*:*:*:*:*:*:*
cpe:2.3:a:guillaume_gauvrit:pyshop:0.1:*:*:*:*:*:*:*
cpe:2.3:a:guillaume_gauvrit:pyshop:0.2:*:*:*:*:*:*:*
cpe:2.3:a:guillaume_gauvrit:pyshop:0.3:*:*:*:*:*:*:*
cpe:2.3:a:guillaume_gauvrit:pyshop:0.4:*:*:*:*:*:*:*
cpe:2.3:a:guillaume_gauvrit:pyshop:0.5:*:*:*:*:*:*:*
cpe:2.3:a:guillaume_gauvrit:pyshop:0.6:*:*:*:*:*:*:*

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