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CVE-2025-13803

MediaCrush Header paths.py http headers for scripting syntax

HIGH
7.3
CVSS Score
Published: December 1, 2025 at 02:32 AM UTC
Updated: October 18, 2026 at 06:10 PM UTC
1 product affected across 1 vendorMediaCrush

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Severity
HIGH7.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

A vulnerability was identified in MediaCrush 1.0.0/1.0.1. The affected element is an unknown function of the file /mediacrush/paths.py of the component Header Handler. Such manipulation of the argument Host leads to improper neutralization of http headers for scripting syntax. The attack can be launched remotely.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/?id.333813
SignaturePermissions Required
Source: cverecord
https://vuldb.com/?ctiid.333813
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.691857
Related
Source: cverecord
https://github.com/lakshayyverma/CVE-Discovery/blob/main/mediacrush.md

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-644

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