CVE-2025-47784

MEDIUM EPSS 34.6%
Published May 15, 20251y ago · Modified Jun 17, 20262w ago
6.6 CVSS 4.0
Medium
Find Similar
Published May 15, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

Emlog is an open source website building system. Versions 2.5.13 and prior have a deserialization vulnerability. A user who creates a carefully crafted nickname can cause `str_replace` to replace the value of `name_orig` with empty, causing deserialization to fail and return `false`. Commit 9643250802188b791419e3c2188577073256a8a2 fixes the issue.

CVSS Details

Base Score
6.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
34.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-502 Deserialization of Untrusted Data Validation

Affected Products 1

VendorProductVersionRange
emlogemlog* <2.5.14

References 2

  • github.com https://github.com/emlog/emlog/commit/9643250802188b791419e3c2188577073256a8a2
    Patch
  • github.com https://github.com/emlog/emlog/security/advisories/GHSA-f56g-m99v-mqc3
    Third Party Advisory

Remediation

  • github.com https://github.com/emlog/emlog/commit/9643250802188b791419e3c2188577073256a8a2
    Patch