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01 Record

CVE-2026-12986

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

HighPUBLISHEDCNA: Payara
CNA base score7.3 CVSS v4.0CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:P/AU:Y/R:U/V:C/RE:M/U:Amber
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02 Description

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

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.27% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 19.6% of scored records. A rank, not a probability.
NVD base score
7.3 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:M/U:Amber
NVD analysis status
Deferred. NVD last modified this record on 2026-10-25.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-06-24 14:08Z4 MO AGO
Last updated
2026-06-24 14:52Z4 MO AGO
Reserved
2026-06-23
Assigning CNA
Payara
Record state
PUBLISHED
Severity
High (CVSS 7.3)
CNA CVSS vector
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:P/AU:Y/R:U/V:C/RE:M/U:Amber
Weaknesses
  • CWE-352Cross-Site Request Forgery (CSRF)Compound
  • CWE-918Server-Side Request Forgery (SSRF)Base
Data version
5.2
Document digest
85a35ea28f9653afd5d76b939e223bfe7edfd65d6b0919303f8e828d193df5d4

05 Affected products

VendorProductVersionsPlatforms
PayaraPayara Server7.2025.1 to < 7.2026.6, 7.0.0 to < 7.1.0, 6.0.0 to < 6.39.0, 5.20.0 to < 5.88.0, 4.1.144 to < 4.1.2.191.56, 5.181 to 5.201.2, 5.2020.1 to 5.2022.5, 6.2023.1 to 6.2025.11Windows, Linux, MacOS

06 References