CVE-2019-11600

HIGHNVD 8.18.9▲
EchelonGraph scoreHIGH confidence

Score elevated to 8.9 because EPSS predicts 80% probability of exploitation within the next 30 days (99th percentile of EPSS-scored CVEs). NVD baseline CVSS 8.1 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction ≥85%
Sources: epss, ghsa, nvd
Weaponized
8.9EG
EchelonGraph verdictMitigate this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 80%
  • Public exploit code is available (Exploit-DB (verified), epss top5pct, epss high, public exploit)
CISA-KEV: Not listedEPSS PROB: 80%CVSS: 8.1Exploit: Exploit-DB (verified) · epss top5pct · epss high · public exploitExposed services: Not assessed

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

A SQL injection vulnerability in the activities API in OpenProject before 8.3.2 allows a remote attacker to execute arbitrary SQL commands via the id parameter. The attack can be performed unauthenticated if OpenProject is configured not to require authentication for API access.

CVSS v3
8.1
EG Score
8.9HIGHhigh confidence
EG Risk
77
EG Risk 77/100CISA SSVC

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
Severity89% × 45%
Exploitation80% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
80%
EPSS %ILE
99th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (EG-KEV: weaponized) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

May 13, 2019

Last Modified

November 21, 2024

Advisory Details (3)

Auto-updated Sep 11, 2026
🔬 Proof of concept available. No fix on record yet.
generic🟡 PoC Available

Bugtraq: SEC Consult SA-20190510-0 :: Unauthenticated SQL Injection vulnerability in OpenProject

https://seclists.org/bugtraq/2019/May/22
generic

Redirecting to Google Groups

https://groups.google.com/forum/#%21msg/openproject-security/XlucAJMxmzM/hESpOaFVAwAJ
generic🟡 PoC Available

Full Disclosure: SEC Consult SA-20190510-0 :: Unauthenticated SQL Injection vulnerability in OpenProject

http://seclists.org/fulldisclosure/2019/May/7

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 3× in last 7d / 15× 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.

  1. 2026-10-04 23:18 UTCEPSS rescore
  2. 2026-09-30 14:59 UTCEPSS rescore
  3. 2026-09-30 10:09 UTCEG score recompute
  4. 2026-09-28 07:32 UTCOSV refresh
  5. 2026-09-26 15:53 UTCEPSS rescore
  6. 2026-09-24 13:59 UTCEPSS rescore
  7. 2026-09-23 13:43 UTCEPSS rescore
  8. 2026-09-21 20:27 UTCEPSS rescore
  9. 2026-09-18 19:22 UTCEPSS rescore
  10. 2026-09-16 14:04 UTCEPSS rescore
  11. 2026-09-13 16:42 UTCEPSS rescore
  12. 2026-09-12 14:56 UTCEPSS rescore
  13. 2026-09-11 14:48 UTCEPSS rescore
  14. 2026-09-08 11:58 UTCOSV refresh
  15. 2026-09-06 13:44 UTCEPSS rescore
  16. 2026-09-05 15:24 UTCEPSS rescore
  17. 2026-09-02 14:07 UTCEPSS rescore
  18. 2026-08-30 19:13 UTCEPSS rescore
  19. 2026-08-30 01:18 UTCEPSS rescore
  20. 2026-08-28 21:36 UTCEPSS rescore
  21. 2026-08-26 14:42 UTCEPSS rescore
  22. 2026-08-25 13:45 UTCEPSS rescore
  23. 2026-08-21 23:45 UTCEPSS rescore
  24. 2026-08-21 22:44 UTCOSV refresh
  25. 2026-08-20 22:51 UTCEPSS rescore
Show 74 more
  1. 2026-08-19 17:00 UTCEPSS rescore
  2. 2026-08-16 02:10 UTCEPSS rescore
  3. 2026-08-15 01:26 UTCEPSS rescore
  4. 2026-08-12 13:47 UTCEPSS rescore
  5. 2026-08-06 13:43 UTCEPSS rescore
  6. 2026-08-06 04:51 UTCOSV refresh
  7. 2026-08-05 19:13 UTCEPSS rescore
  8. 2026-08-04 15:05 UTCEPSS rescore
  9. 2026-07-30 16:24 UTCEPSS rescore
  10. 2026-07-26 14:51 UTCEPSS rescore
  11. 2026-07-25 14:14 UTCEPSS rescore
  12. 2026-07-24 14:14 UTCEPSS rescore
  13. 2026-07-24 14:14 UTCEPSS rescore
  14. 2026-07-23 01:39 UTCEG score recompute▲ 0.80
  15. 2026-07-22 22:19 UTCEG score recompute
  16. 2026-07-22 14:05 UTCEPSS rescore
  17. 2026-07-20 17:04 UTCEPSS rescore
  18. 2026-07-20 17:02 UTCOSV refresh
  19. 2026-07-19 02:26 UTCEPSS rescore
  20. 2026-07-19 02:26 UTCEPSS rescore
  21. 2026-07-15 16:55 UTCEPSS rescore
  22. 2026-07-13 22:27 UTCEPSS rescore
  23. 2026-07-11 08:24 UTCEPSS rescore
  24. 2026-07-07 13:42 UTCEPSS rescore
  25. 2026-07-04 06:28 UTCEPSS rescore
  26. 2026-07-04 06:28 UTCEPSS rescore
  27. 2026-07-03 11:56 UTCOSV refresh
  28. 2026-06-30 23:20 UTCEPSS rescore
  29. 2026-06-30 23:20 UTCEPSS rescore
  30. 2026-06-28 04:54 UTCEPSS rescore
  31. 2026-06-28 04:53 UTCEPSS rescore
  32. 2026-06-25 13:47 UTCEPSS rescore
  33. 2026-06-25 13:47 UTCEPSS rescore
  34. 2026-06-24 14:03 UTCEPSS rescore
  35. 2026-06-24 14:02 UTCEPSS rescore
  36. 2026-06-23 21:30 UTCEPSS rescore
  37. 2026-06-23 21:30 UTCEPSS rescore
  38. 2026-06-21 14:54 UTCEPSS rescore
  39. 2026-06-21 14:54 UTCEPSS rescore
  40. 2026-06-21 01:57 UTCEPSS rescore
  41. 2026-06-21 01:57 UTCEPSS rescore
  42. 2026-06-17 17:50 UTCEPSS rescore
  43. 2026-06-15 17:45 UTCEPSS rescore
  44. 2026-06-15 02:13 UTCOSV refresh
  45. 2026-06-14 23:15 UTCEPSS rescore
  46. 2026-06-14 23:15 UTCEPSS rescore
  47. 2026-06-12 23:09 UTCEPSS rescore
  48. 2026-06-11 13:58 UTCEPSS rescore
  49. 2026-06-11 13:58 UTCEPSS rescore
  50. 2026-06-10 22:16 UTCEPSS rescore
  51. 2026-06-10 13:19 UTCEPSS rescore
  52. 2026-06-08 14:15 UTCEPSS rescore
  53. 2026-06-08 14:14 UTCEPSS rescore
  54. 2026-06-07 15:23 UTCEPSS rescore
  55. 2026-06-07 15:22 UTCEPSS rescore
  56. 2026-06-06 13:45 UTCEPSS rescore
  57. 2026-06-06 13:45 UTCEPSS rescore
  58. 2026-06-05 22:45 UTCEPSS rescore
  59. 2026-06-05 22:45 UTCEPSS rescore
  60. 2026-06-05 06:08 UTCEPSS rescore
  61. 2026-06-05 06:08 UTCEPSS rescore
  62. 2026-06-04 13:10 UTCEPSS rescore
  63. 2026-06-04 13:10 UTCEPSS rescore
  64. 2026-06-01 13:50 UTCEPSS rescore
  65. 2026-06-01 13:50 UTCEPSS rescore
  66. 2026-05-31 22:29 UTCEPSS rescore
  67. 2026-05-31 22:29 UTCEPSS rescore
  68. 2026-05-29 13:42 UTCEPSS rescore
  69. 2026-05-28 13:43 UTCEPSS rescore
  70. 2026-05-27 19:41 UTCEG score recompute
  71. 2026-05-27 19:41 UTCGHSA enrichment
  72. 2026-05-27 13:38 UTCEPSS rescore
  73. 2026-05-26 07:17 UTCEPSS rescore
  74. 2026-05-26 07:17 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-46838✓ verified
    First seen May 13, 2019

    OpenProject 5.0.0 - 8.3.1 - SQL Injection

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2019-11600?
CVE-2019-11600 is a high vulnerability published on May 13, 2019. A SQL injection vulnerability in the activities API in OpenProject before 8.3.2 allows a remote attacker to execute arbitrary SQL commands via the id parameter. The attack can be performed unauthenticated if OpenProject is configured not to require authentication for API access.
When was CVE-2019-11600 disclosed?
CVE-2019-11600 was first published on May 13, 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-2019-11600 actively exploited?
CVE-2019-11600 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model classifies it as weaponized: a functional public exploit exists. FIRST EPSS estimates a 80% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-11600?
CVE-2019-11600 has a CVSS v3 base score of 8.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.9 (HIGH).
How do I remediate CVE-2019-11600?
No fix for CVE-2019-11600 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

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