CVE-2019-16174

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
83%
KEV
Not listed

Published

September 9, 2019

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated Aug 4, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
github_commit

commit 5870fd103705 (LimeSurvey/LimeSurvey)

Fix landed in LimeSurvey/LimeSurvey commit 5870fd103705 — awaiting tagged release

https://github.com/LimeSurvey/LimeSurvey/commit/5870fd1037058bc4e43cccf893b576c72293371e#diff-d539f3f8185667ee48db78e1bf65a3b4R40

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 24× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 146 total refreshes for this CVE.

  1. 2026-09-18 19:22 UTCEPSS rescore
  2. 2026-09-17 19:22 UTCEPSS rescore
  3. 2026-09-16 14:04 UTCEPSS rescore
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  9. 2026-09-08 04:52 UTCOSV refresh
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  24. 2026-08-21 15:14 UTCOSV refresh
  25. 2026-08-20 22:51 UTCEPSS rescore
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  1. 2026-08-19 17:00 UTCEPSS rescore
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  11. 2026-08-06 13:43 UTCEPSS rescore
  12. 2026-08-06 00:54 UTCOSV refresh
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  26. 2026-07-23 14:15 UTCEPSS rescore
  27. 2026-07-23 01:41 UTCEG score recompute
  28. 2026-07-22 22:21 UTCEG score recompute
  29. 2026-07-22 14:05 UTCEPSS rescore
  30. 2026-07-21 15:22 UTCEPSS rescore
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  32. 2026-07-20 17:04 UTCEPSS rescore
  33. 2026-07-20 06:34 UTCOSV refresh
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  42. 2026-07-13 22:27 UTCEPSS rescore
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  45. 2026-07-12 05:43 UTCEPSS rescore
  46. 2026-07-11 08:24 UTCEPSS rescore
  47. 2026-07-09 19:06 UTCEPSS rescore
  48. 2026-07-08 15:11 UTCEPSS rescore
  49. 2026-07-07 13:42 UTCEPSS rescore
  50. 2026-07-06 16:25 UTCEPSS rescore
  51. 2026-07-06 02:20 UTCEPSS rescore
  52. 2026-07-05 02:27 UTCEPSS rescore
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  55. 2026-07-02 23:35 UTCOSV refresh
  56. 2026-07-02 16:56 UTCEPSS rescore
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  59. 2026-06-30 23:20 UTCEPSS rescore
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  65. 2026-06-27 03:06 UTCEPSS rescore
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  73. 2026-06-22 14:23 UTCEPSS rescore
  74. 2026-06-22 14:23 UTCEPSS rescore
  75. 2026-06-21 14:54 UTCEPSS rescore

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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 2% probability of exploitation in the next 30 days, which ranks it in the top 17.0% of all scored CVEs.
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.

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