CVE-2018-5430

CRITICALNVD 8.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-12-29), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 8.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 49%CVSS: 8.8Exploit: cisa kev · ssvc active · epss top5pct · public exploitExposed: 0

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

The Spring web flows of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports Server Community Edition, TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Jaspersoft for AWS with Multi-Tenancy, and TIBCO Jaspersoft Reporting and Analytics for AWS contain a vulnerability which may allow any authenticated user read-only access to the contents of the web application, including key configuration files. Affected releases include TIBCO Software Inc.'s TIBCO JasperReports Server: versions up to and including 6.2.4; 6.3.0; 6.3.2; 6.3.3;6.4.0; 6.4.2, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.2, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.2, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 6.4.2, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 6.4.2.

CVSS v3
8.8
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
49%
EPSS %ILE
99%
KEV
⚠ Exploited

Published

April 17, 2018

Last Modified

November 3, 2025

Advisory Details (2)

Auto-updated Jun 2, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-5430
generic🟡 PoC Available

Authenticated File Read Vulnerability in JasperReports | (CVE-2018-5430) - Rhino Security Labs

https://rhinosecuritylabs.com/application-security/authenticated-file-read-vulnerability-in-jasperreports/

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 43× in last 7d / 233× 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 485 total refreshes for this CVE.

  1. 2026-07-28 09:39 UTCGHSA enrichment
  2. 2026-07-28 06:01 UTCGHSA enrichment
  3. 2026-07-28 02:21 UTCGHSA enrichment
  4. 2026-07-27 22:43 UTCGHSA enrichment
  5. 2026-07-27 19:24 UTCCISA KEV update
  6. 2026-07-27 19:03 UTCGHSA enrichment
  7. 2026-07-27 17:17 UTCCISA KEV update
  8. 2026-07-27 15:11 UTCGHSA enrichment
  9. 2026-07-27 11:33 UTCGHSA enrichment
  10. 2026-07-27 07:55 UTCGHSA enrichment
  11. 2026-07-27 04:16 UTCGHSA enrichment
  12. 2026-07-27 00:37 UTCGHSA enrichment
  13. 2026-07-26 20:59 UTCGHSA enrichment
  14. 2026-07-26 17:20 UTCEG score recompute
  15. 2026-07-26 17:20 UTCGHSA enrichment
  16. 2026-07-26 14:51 UTCEPSS rescore
  17. 2026-07-26 13:42 UTCEG score recompute
  18. 2026-07-26 13:42 UTCGHSA enrichment
  19. 2026-07-26 10:03 UTCGHSA enrichment
  20. 2026-07-26 06:23 UTCGHSA enrichment
  21. 2026-07-26 02:28 UTCEG score recompute
  22. 2026-07-26 02:27 UTCGHSA enrichment
  23. 2026-07-25 14:14 UTCEPSS rescore
  24. 2026-07-25 14:14 UTCEPSS rescore
  25. 2026-07-24 14:14 UTCEPSS rescore
Show 75 more
  1. 2026-07-24 14:14 UTCEPSS rescore
  2. 2026-07-23 01:36 UTCEG score recompute
  3. 2026-07-22 23:01 UTCGHSA enrichment
  4. 2026-07-22 22:17 UTCEG score recompute
  5. 2026-07-22 19:40 UTCCISA KEV update
  6. 2026-07-22 19:22 UTCGHSA enrichment
  7. 2026-07-22 15:44 UTCEG score recompute
  8. 2026-07-22 15:44 UTCGHSA enrichment
  9. 2026-07-22 14:05 UTCEPSS rescore
  10. 2026-07-22 12:03 UTCGHSA enrichment
  11. 2026-07-22 08:25 UTCGHSA enrichment
  12. 2026-07-22 04:47 UTCGHSA enrichment
  13. 2026-07-22 00:42 UTCGHSA enrichment
  14. 2026-07-21 19:18 UTCGHSA enrichment
  15. 2026-07-21 15:39 UTCEG score recompute
  16. 2026-07-21 15:39 UTCGHSA enrichment
  17. 2026-07-21 15:22 UTCEPSS rescore
  18. 2026-07-21 14:37 UTCCISA KEV update
  19. 2026-07-21 12:00 UTCGHSA enrichment
  20. 2026-07-21 08:19 UTCGHSA enrichment
  21. 2026-07-21 04:42 UTCGHSA enrichment
  22. 2026-07-21 01:02 UTCGHSA enrichment
  23. 2026-07-20 21:23 UTCGHSA enrichment
  24. 2026-07-20 17:44 UTCEG score recompute
  25. 2026-07-20 17:44 UTCGHSA enrichment
  26. 2026-07-20 17:04 UTCEPSS rescore
  27. 2026-07-20 17:04 UTCEPSS rescore
  28. 2026-07-20 14:06 UTCGHSA enrichment
  29. 2026-07-20 10:28 UTCGHSA enrichment
  30. 2026-07-20 06:50 UTCGHSA enrichment
  31. 2026-07-20 02:54 UTCGHSA enrichment
  32. 2026-07-19 23:15 UTCGHSA enrichment
  33. 2026-07-19 19:36 UTCGHSA enrichment
  34. 2026-07-19 15:58 UTCEG score recompute
  35. 2026-07-19 15:58 UTCGHSA enrichment
  36. 2026-07-19 14:28 UTCEPSS rescore
  37. 2026-07-19 14:28 UTCEPSS rescore
  38. 2026-07-19 12:20 UTCGHSA enrichment
  39. 2026-07-19 08:42 UTCGHSA enrichment
  40. 2026-07-19 05:04 UTCEG score recompute
  41. 2026-07-19 05:04 UTCGHSA enrichment
  42. 2026-07-19 02:26 UTCEPSS rescore
  43. 2026-07-19 02:26 UTCEPSS rescore
  44. 2026-07-19 01:25 UTCGHSA enrichment
  45. 2026-07-18 21:46 UTCGHSA enrichment
  46. 2026-07-18 18:08 UTCGHSA enrichment
  47. 2026-07-18 14:30 UTCGHSA enrichment
  48. 2026-07-18 10:51 UTCGHSA enrichment
  49. 2026-07-18 07:11 UTCGHSA enrichment
  50. 2026-07-18 03:33 UTCGHSA enrichment
  51. 2026-07-17 23:55 UTCGHSA enrichment
  52. 2026-07-17 20:17 UTCGHSA enrichment
  53. 2026-07-17 16:39 UTCGHSA enrichment
  54. 2026-07-17 13:02 UTCGHSA enrichment
  55. 2026-07-17 09:24 UTCEG score recompute
  56. 2026-07-17 09:24 UTCGHSA enrichment
  57. 2026-07-17 05:46 UTCGHSA enrichment
  58. 2026-07-17 02:07 UTCGHSA enrichment
  59. 2026-07-16 22:28 UTCGHSA enrichment
  60. 2026-07-16 18:50 UTCGHSA enrichment
  61. 2026-07-16 17:04 UTCCISA KEV update
  62. 2026-07-16 16:59 UTCEPSS rescore
  63. 2026-07-16 16:59 UTCEPSS rescore
  64. 2026-07-16 15:11 UTCGHSA enrichment
  65. 2026-07-16 11:32 UTCGHSA enrichment
  66. 2026-07-16 07:54 UTCGHSA enrichment
  67. 2026-07-16 04:16 UTCGHSA enrichment
  68. 2026-07-16 00:38 UTCGHSA enrichment
  69. 2026-07-15 21:00 UTCGHSA enrichment
  70. 2026-07-15 17:21 UTCGHSA enrichment
  71. 2026-07-15 16:55 UTCEPSS rescore
  72. 2026-07-15 16:49 UTCCISA KEV update
  73. 2026-07-15 15:04 UTCCISA KEV update
  74. 2026-07-15 13:38 UTCGHSA enrichment
  75. 2026-07-15 09:58 UTCGHSA enrichment

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-44623
    First seen May 3, 2018

    JasperReports - (Authenticated) File Read

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2018-5430?
CVE-2018-5430 is a critical vulnerability published on April 17, 2018. The Spring web flows of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports Server Community Edition, TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Jaspersoft for AWS with Multi-Tenancy, and TIBCO Jaspersoft Reporting and Analytics for AWS contain a vulnerability which…
When was CVE-2018-5430 disclosed?
CVE-2018-5430 was first published in the National Vulnerability Database on April 17, 2018, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-5430 actively exploited?
Yes. CISA added CVE-2018-5430 to the Known Exploited Vulnerabilities catalog on December 29, 2022, affecting TIBCO JasperReports. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2018-5430?
CVE-2018-5430 has a CVSS v3 base score of 8.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2018-5430?
CVE-2018-5430 affects TIBCO JasperReports. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2018-5430?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-5430, 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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