MEDIUM
CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations
Published Sep 2, 2014
4.3
MEDIUMCVSS 2.0
EPSS 2.05%
Description
CDA.xsl in HL7 C-CDA 1.1 and earlier does not anticipate the possibility of invalid C-CDA documents with crafted XML attributes, which allows remote attackers to conduct XSS attacks via a document containing a table that is improperly handled during unrestricted xsl:copy operations.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.05% 0.02050
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02050
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.05% (0.02050) | 80.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.05% (0.02050) | 78.67th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.50% (0.00499) | 63.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.40% (0.00401) | 74.47th | v3 (v2023.03.01) |
| Apr 14, 2024 | 0.40% (0.00401) | 73.30th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.41% (0.00409) | 73.18th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.41% (0.00409) | 69.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (6)
- http://gforge.hl7.org/gf/project/strucdoc/frs/?action=FrsReleaseView&release_id=1088 x_refsource_CONFIRMPatch
- http://motorcycleguy.blogspot.com/2014/04/hl7-cda-stylesheet-patches.html x_refsource_CONFIRMPatch
- http://smartplatforms.org/2014/04/security-vulnerabilities-in-ccda-display/ x_refsource_MISCExploit
- http://www-01.ibm.com/support/docview.wss?uid=swg21699588 x_refsource_CONFIRM
- http://www.securityfocus.com/bid/69633 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1033511 vdb-entryx_refsource_SECTRACK
| Link | Providers | Tags |
|---|---|---|
| http://gforge.hl7.org/gf/project/strucdoc/frs/?action=FrsReleaseView&release_id=1088 | x_refsource_CONFIRMPatch | |
| http://motorcycleguy.blogspot.com/2014/04/hl7-cda-stylesheet-patches.html | x_refsource_CONFIRMPatch | |
| http://smartplatforms.org/2014/04/security-vulnerabilities-in-ccda-display/ | x_refsource_MISCExploit | |
| http://www-01.ibm.com/support/docview.wss?uid=swg21699588 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/69633 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1033511 | vdb-entryx_refsource_SECTRACK |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 2, 2014
Updated Aug 6, 2024
Reserved Aug 25, 2014
Link CVE-2014-5452
CISA Vulnrichment
Updated n/a