# CVE-2019-13608: Citrix StoreFront Server XML External Entity (XXE) Processing Vulnerability

> CVE-2019-13608: Citrix StoreFront Server XML External Entity (XXE) Processing Vulnerability. CVSS 7.5 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2019-13608
Last updated: 2025-10-21T23:45:31Z

- Published: 2019-08-29 18:33 UTC · Updated: 2025-10-21 23:45 UTC · Assigner: mitre
- CVSS: 7.5 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS: 30.0%, 98th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2021-11-03, federal due date 2022-05-03, ransomware use: Known

## Description

Citrix StoreFront Server before 1903, 7.15 LTSR before CU4 (3.12.4000), and 7.6 LTSR before CU8 (3.0.8000) allows XXE attacks.

## CISA required action

Apply updates per vendor instructions.

## Affected vendors and products

- Citrix: StoreFront Server

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2019-13608)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2019-13608)
- [https://support.citrix.com/article/CTX251988](https://support.citrix.com/article/CTX251988)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2019-13608 · Markdown: https://rewindex.com/cve/CVE-2019-13608.md · JSON: https://rewindex.com/api/v1/cves/CVE-2019-13608 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:50:06.064Z