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CVE-2025-57805

The Scratch Channel's Publish Articles POST Request Can Upload Articles Without Validation

HIGH
8.7
CVSS Score
Published: August 25, 2025 at 09:15 PM UTC
Updated: June 17, 2026 at 09:43 AM UTC
1 product affected across 1 vendorTsc Web Client

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Severity
HIGH8.7
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

The Scratch Channel is a news website. In versions 1 and 1.1, a POST request to the endpoint used to publish articles, can be used to post an article in any category with any date, regardless of who's logged in. This issue has been patched in version 1.2.

Affected

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

Tsc Web Client· Scratch Channel
60%
v < 1.2
Affected range stops below 1.2, so it looks safe — our inference, not a vendor statement

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 (1)

x_refsource_CONFIRM
Source: [email protected]
https://github.com/The-Scratch-Channel/tsc-web-client/security/advisories/GHSA-h5rj-2466-qr23

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

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

CVSS

8.7HIGHGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-20

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