CEWE Photoshow 6.3.4 contains a buffer overflow vulnerability in the login dialog that allows attackers to crash the application by submitting oversized input. Attackers can inject 4000 bytes of data into the email address and password fields to trigger a denial of service condition.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00041.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Cewe-Photoworld CEWE Photoshow affected
Version Status Constraints
6.3.4 affected —

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://cewe-photoworld.com/ cve-icon cve-icon
https://cewe-photoworld.com/creator-software/windows-download cve-icon cve-icon
https://www.exploit-db.com/exploits/45211 cve-icon cve-icon
https://www.vulncheck.com/advisories/cewe-photoshow-buffer-overflow-denial-of-service cve-icon cve-icon
History

Mon, 27 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sun, 26 Apr 2026 13:30:00 +0000

Type Values Removed Values Added
Description CEWE Photoshow 6.3.4 contains a buffer overflow vulnerability in the login dialog that allows attackers to crash the application by submitting oversized input. Attackers can inject 4000 bytes of data into the email address and password fields to trigger a denial of service condition.
Title CEWE Photoshow 6.3.4 Buffer Overflow Denial of Service
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-27T14:07:09.708Z

Reserved: 2026-04-26T13:11:11.603Z

Link: CVE-2018-25294

cve-icon Vulnrichment

Updated: 2026-04-27T14:07:05.336Z

cve-icon NVD

Status : Received

Published: 2026-04-26T22:17:30.810

Modified: 2026-04-26T22:17:30.810

Link: CVE-2018-25294

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses