EIP-2026-104078

PRE-CVE

SIRCD Server 0.5.2/0.5.3 - Operator Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-104078. PoCs published by Victor Jerlin.

AI-analyzed exploit summary The exploit describes a privilege escalation vulnerability in sircd where any logged-in user can set their usermode to +o (operator mode) via the MODE command. This allows unauthorized control over IRC channels or user impersonation.

Description

SIRCD Server 0.5.2/0.5.3 - Operator Privilege Escalation

Exploits (1)

exploitdb WRITEUP VERIFIED
by Victor Jerlin · textremotemultiple
https://www.exploit-db.com/exploits/23396

The exploit describes a privilege escalation vulnerability in sircd where any logged-in user can set their usermode to +o (operator mode) via the MODE command. This allows unauthorized control over IRC channels or user impersonation.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: sircd (version unspecified)
Auth required
Prerequisites: Access to a sircd server with a valid user account
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026