How severe is CVE-2014-8377?

CVE-2014-8377 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-8377 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-8377?

CVE-2014-8377 affects Webasyst Shop-script. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-8377?

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

When was CVE-2014-8377 published?

CVE-2014-8377 was published on 2014-10-21 and last updated on 2026-06-17.

CVE-2014-8377

CVE-2014-8377 is a medium-severity vulnerability in Webasyst Shop-script with a CVSS 2.0 base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Webasyst Shop-script
Published: 2014-10-21
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in Webasyst Shop-Script 5.2.2.30933 allows remote attackers to inject arbitrary web script or HTML via the phone number field in a new contact to phpecom/index.php/webasyst/contacts/.

Frequently asked questions

What is CVE-2014-8377?: Cross-site scripting (XSS) vulnerability in Webasyst Shop-Script 5.2.2.30933 allows remote attackers to inject arbitrary web script or HTML via the phone number field in a new contact to phpecom/index.php/webasyst/contacts/.
How severe is CVE-2014-8377?: CVE-2014-8377 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-8377 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-8377?: CVE-2014-8377 affects Webasyst Shop-script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-8377?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-8377 published?: CVE-2014-8377 was published on 2014-10-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:webasyst:shop-script:5.2.2.30933:*:*:*:*:*:*:*

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