How severe is CVE-2013-4503?

CVE-2013-4503 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2013-4503 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-4503?

CVE-2013-4503 affects Feed Element Mapper Project Feed Element Mapper. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-4503?

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

When was CVE-2013-4503 published?

CVE-2013-4503 was published on 2014-05-13 and last updated on 2026-06-16.

CVE-2013-4503

CVE-2013-4503 is a low-severity vulnerability in Feed Element Mapper Project Feed Element Mapper with a CVSS 2.0 base score of 2.1. 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: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Feed Element Mapper Project Feed Element Mapper
Published: 2014-05-13
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the Feed Element Mapper module for Drupal allows remote authenticated users with the "administer taxonomy" permission to inject arbitrary web script or HTML via vectors related to options.

Frequently asked questions

What is CVE-2013-4503?: Cross-site scripting (XSS) vulnerability in the Feed Element Mapper module for Drupal allows remote authenticated users with the "administer taxonomy" permission to inject arbitrary web script or HTML via vectors related to options.
How severe is CVE-2013-4503?: CVE-2013-4503 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2013-4503 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4503?: CVE-2013-4503 affects Feed Element Mapper Project Feed Element Mapper. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-4503?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-4503 published?: CVE-2013-4503 was published on 2014-05-13 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:feed_element_mapper_project:feed_element_mapper:-:*:*:*:*:drupal:*:*

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