CVE-2018-25294CWE-120

CEWE Photoshow 6.3.4 Buffer Overflow Denial of Service

High · published April 26, 2026

CVSS v4.0
8.7
EPSS
0%
Percentile
31.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
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
EPSS
0.00387 · 31.3th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-04-26T13:19Z
EPSS history
Timeline
  • 26 APR 13:19Z
    CEWE Photoshow 6.3.4 Buffer Overflow Denial of Service
    cvelistv5