How severe is CVE-2014-3862?

CVE-2014-3862 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-3862 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3862?

CVE-2014-3862 affects Hl7 C-cda. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-3862?

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

When was CVE-2014-3862 published?

CVE-2014-3862 was published on 2014-09-02 and last updated on 2026-06-17.

CVE-2014-3862

CVE-2014-3862 is a medium-severity vulnerability in Hl7 C-cda 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-200.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Hl7 C-cda
Published: 2014-09-02
Last modified: 2026-06-17

Description

CDA.xsl in HL7 C-CDA 1.1 and earlier allows remote attackers to discover potentially sensitive URLs via a crafted reference element that triggers creation of an IMG element with an arbitrary URL in its SRC attribute, leading to information disclosure in a Referer log.

Frequently asked questions

What is CVE-2014-3862?: CDA.xsl in HL7 C-CDA 1.1 and earlier allows remote attackers to discover potentially sensitive URLs via a crafted reference element that triggers creation of an IMG element with an arbitrary URL in its SRC attribute, leading to information disclosure in a Referer log.
How severe is CVE-2014-3862?: CVE-2014-3862 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-3862 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3862?: CVE-2014-3862 affects Hl7 C-cda. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-3862?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-3862 published?: CVE-2014-3862 was published on 2014-09-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hl7:c-cda:*:*:*:*:*:*:*:*

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CVE-2014-5452 — Medium (CVSS 4.3): CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML…
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