How severe is CVE-2017-16248?

CVE-2017-16248 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-16248 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-16248?

CVE-2017-16248 affects Catalyst-plugin-static-simple Project Catalyst-plugin-static-simple. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-16248?

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

When was CVE-2017-16248 published?

CVE-2017-16248 was published on 2017-11-01 and last updated on 2026-06-17.

CVE-2017-16248

CVE-2017-16248 is a high-severity vulnerability in Catalyst-plugin-static-simple Project Catalyst-plugin-static-simple with a CVSS 3.x base score of 7.5. 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Catalyst-plugin-static-simple Project Catalyst-plugin-static-simple
Published: 2017-11-01
Last modified: 2026-06-17

Description

The Catalyst-Plugin-Static-Simple module before 0.34 for Perl allows remote attackers to read arbitrary files if there is a '.' character anywhere in the pathname, which differs from the intended policy of allowing access only when the filename itself has a '.' character.

Frequently asked questions

What is CVE-2017-16248?: The Catalyst-Plugin-Static-Simple module before 0.34 for Perl allows remote attackers to read arbitrary files if there is a '.' character anywhere in the pathname, which differs from the intended policy of allowing access only when the filename itself has a '.' character.
How severe is CVE-2017-16248?: CVE-2017-16248 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-16248 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-16248?: CVE-2017-16248 affects Catalyst-plugin-static-simple Project Catalyst-plugin-static-simple. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-16248?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-16248 published?: CVE-2017-16248 was published on 2017-11-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:catalyst-plugin-static-simple_project:catalyst-plugin-static-simple:*:*:*:*:*:perl:*:*

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