Medium severity6.1NVD Advisory· Published Jun 13, 2025· Updated Jun 17, 2026

CVE-2025-28380

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Openc3/Cosmos3 versions
cpe:2.3:a:openc3:cosmos:6.0.0:*:*:*:enterprise:*:*:*+ 2 more
- cpe:2.3:a:openc3:cosmos:6.0.0:*:*:*:enterprise:*:*:*
- (no CPE)
- (no CPE)range: <6.0.2

Patches

Vulnerability mechanics

References

visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/nvdExploitMitigationThird Party Advisory
openc3.comnvdProduct
github.com/OpenC3/cosmos/commit/12e3e12307afd3dbfc306f20d60400989db89883nvd
github.com/OpenC3/cosmos/pull/1816nvd
github.com/OpenC3/cosmos/releases/tag/v6.0.2nvd

News mentions

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cvss	0.397
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000