CVE-2025-28380

EUVD-2025-18280
A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
Affected Products (NVD)
VendorProductVersion
openc3cosmos
6.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/OpenC3/cosmos/commit/12e3e12307afd3dbfc306f20d60400989db89883
https://github.com/OpenC3/cosmos/pull/1816
https://github.com/OpenC3/cosmos/releases/tag/v6.0.2
https://openc3.com/
https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/
https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/