CVE-2013-4503: Cross-site scripting (XSS) vulnerability in the Feed Element Mapper module for Drupal allows remote authentica

Routine

LOW 2.1MITIGATE

CVE-2013-4503 is a low-severity flaw (CVSS 2.1) affecting feed element mapper. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	2.1 (Low)
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-79
Published	2014-05-13
Last modified	2026-06-16

Publisher (CNA): Red Hat, Inc. · Vendor: feed element mapper project

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2014-05-13 15:55 UTCPublished CVE record published
2026-06-16 23:57 UTCUpdated Record last modified

feed element mapper project feed element mapper MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy feed-element-mapper || rpm -q feed-element-mapper || feed-element-mapper --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2013-4503?

feed element mapper: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2013-4503 being exploited?

CVE-2013-4503 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2013-4503 affect?

CVE-2013-4503 affects feed element mapper. Severity is low (CVSS 2.1). 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 urgent is CVE-2013-4503?

Priority 21/100. No elevated risk signals yet.

Software pages

Drupal vulnerabilities

References

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