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CVE-2025-14340

35
FAUCET Score

CVE-2025-14340 describes a cross-site scripting (XSS) vulnerability in the REST Management Interface of Payara Server versions prior to 4.1.2.191.54, 5.83.0, 6.34.0, and 7.2026.1. This flaw allows a highly privileged attacker to trick an administrator into changing their password via a malicious URL payload. Rated 7.3 HIGH on the CVSS scale, the vulnerability has a low attack complexity and can lead to high impact across confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low immediate threat.

Impacted Technologies

VendorProductVersion(s)CPE
Payara PlatformPayara Server
>= 4.1.153.1, <= 4.1.2.191.53, >= 5.181, <= 5.201.2, >= 5.2020.2, <= 5.2022.5, >= 5.20.0, <= 5.82.0, >= 6.2022.1, <= 6.2025.11, >= 6.0.0, <= 6.33.0, >= 7.2024.1.Alpha1, <= 7.2025.2CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

7.3HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/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:N/R:U/V:X/RE:M/U:Red

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
ACTIVE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
HIGH
Exploit Maturity
UNREPORTED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
1.00%
Probability of exploitation in next 30 days
EPSS Percentile
59.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2025-14340 · Apr 7, 2026
This CVE's current EPSS score of 0.0100 is in the 77th percentile among its peer group of 147 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.4 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.payara.fish / enterprise/docs/Security/Security%20Fix%20List.html