CVE-2025-5327

chshcms mccms Gf.php index server-side request forgery

HIGH
8.8
CVSS Score
Published: May 29, 2025 at 08:31 PM UTC
Updated: June 17, 2026 at 09:47 AM UTC
1 product affected across 1 vendorMccms

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Severity
HIGH8.8
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

A vulnerability was found in chshcms mccms 2.7. It has been classified as critical. This affects the function index of the file sys/apps/controllers/api/Gf.php. The manipulation of the argument pic leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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)

SignaturePermissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?ctiid.310497
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.310497
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.582295

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-918

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