CVE-2026-2543

MEDIUM EPSS 18.7%
Published Feb 16, 20264mo ago · Modified Apr 15, 20262mo ago
5.1 CVSS 4.0
Medium
Find Similar
Published Feb 16, 2026 4mo ago
Last Modified Apr 15, 2026 2mo ago

Description

A vulnerability was identified in vichan-devel vichan up to 5.1.5. This vulnerability affects unknown code of the file inc/mod/pages.php of the component Password Change Handler. The manipulation of the argument Password leads to unverified password change. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score
5.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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 High
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
18.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-620
CWE-640

References 4

  • github.com https://github.com/lakshayyverma/CVE-Discovery/blob/main/vichan.md
  • vuldb.com https://vuldb.com/?ctiid.346152
  • vuldb.com https://vuldb.com/?id.346152
  • vuldb.com https://vuldb.com/?submit.749716

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.