CVE-2019-16174

HIGHNVD 8.88.8—

8.8

An XML injection vulnerability was found in Limesurvey before 3.17.14 that allows remote attackers to import specially crafted XML files and execute code or compromise data integrity.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 78.6%
KEV: Not listed

Published

September 9, 2019

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://github.com/LimeSurvey/LimeSurvey/commit/5870fd1037058bc4e43cccf893b576c72293371e#diff-d539f3f8185667ee48db78e1bf65a3b4R40
cve@mitrehttps://www.limesurvey.org/limesurvey-updates/2188-limesurvey-3-17-14-build-190902-released
af854a3a-2127-422b-91ae-364da2661108https://github.com/LimeSurvey/LimeSurvey/commit/5870fd1037058bc4e43cccf893b576c72293371e#diff-d539f3f8185667ee48db78e1bf65a3b4R40
af854a3a-2127-422b-91ae-364da2661108https://www.limesurvey.org/limesurvey-updates/2188-limesurvey-3-17-14-build-190902-released

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-611Improper Restriction of XML External Entity Reference (XXE)

Data Freshness Timeline

(refreshed 9× in last 7d / 16× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 14:47 UTCEG score recompute
2026-05-27 14:47 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2019-16174?

CVE-2019-16174 is a high vulnerability published on September 9, 2019. An XML injection vulnerability was found in Limesurvey before 3.17.14 that allows remote attackers to import specially crafted XML files and execute code or compromise data integrity.

When was CVE-2019-16174 disclosed?

CVE-2019-16174 was first published in the National Vulnerability Database on September 9, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-16174 actively exploited?

CVE-2019-16174 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-16174?

CVE-2019-16174 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2019-16174?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-16174, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2019-16174

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-16174?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)