CVE-2026-12986

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 81% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain.

A Server-Side Request Forgery (SSRF) vulnerability in the DownloadServlet of the Admin GUI in Payara Server allows a remote attacker to exfiltrate the administrator's REST session token (gfresttoken) to an attacker-controlled host via a crafted request URL. Combined with the absence of CSRF protection on DownloadServlet, an unauthenticated attacker can trick a logged-in administrator into triggering the token leak, then replay the stolen token to gain full administrative access to the Payara domain, leading to arbitrary code execution via WAR deployment. The vulnerability exists in the DownloadServlet and associated ContentSource implementations (LogViewerContentSource, LogFilesContentSource, LBConfigContentSource, ClientStubsContentSource) within the admingui:console-common module.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 25, 2026

Advisory Details (1)

Auto-updated Jun 24, 2026
No patch confirmed yet.
generic

Release notes - Payara Platform Community 7.2026.6 :: Payara Community Documentation

https://docs.payara.fish/community/docs/Release%20Notes/Release%20Notes%207.2026.6.html

Vendor Advisories for CVE-2026-12986(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 64× 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 221 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-12986?
CVE-2026-12986 is a high vulnerability published on June 24, 2026. A critical vulnerability in Admin GUI in Payara Server Full 4.x, 5.x, 6.x, 7.x, 7.2026.x, 6.2025.x, 6.2024.x on All platforms that allows the attacker to leak the admin gfresttoken to an attacker-controlled host that can result in a full unauthenticated takeover of Payara admin domain. A…
When was CVE-2026-12986 disclosed?
CVE-2026-12986 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12986 actively exploited?
CVE-2026-12986 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 80.3% of all scored CVEs.
What is the CVSS score of CVE-2026-12986?
CVE-2026-12986 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-12986?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12986, 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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