CVE-2026-30655

MEDIUM

esiclivre/esiclivre <=0.2.2 - SQL Injection

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2026-30655. PoCs published by SecureWithUmer, brynax.

AI-analyzed exploit summary The repository provides a detailed technical analysis of CVE-2026-30655, a SQL injection vulnerability in the esiclivre password reset endpoint. The root cause is identified as unsanitized user input concatenated into a SQL query in the `Solicitante::resetaSenha()` function, leading to potential information disclosure.

Description

SQL injection in Solicitante::resetaSenha() in esiclivre/esiclivre v0.2.2 and earlier allows unauthenticated remote attackers to gain unauthorized access to sensitive information via the cpfcnpj parameter in /reset/index.php

Exploits (2)

github WRITEUP
by SecureWithUmer · c++poc
https://github.com/SecureWithUmer/CVE-2026-PoCs/tree/main/2026/CVE-2026-30655

The repository provides a detailed technical analysis of CVE-2026-30655, a SQL injection vulnerability in the esiclivre password reset endpoint. The root cause is identified as unsanitized user input concatenated into a SQL query in the `Solicitante::resetaSenha()` function, leading to potential information disclosure.

Classification
Writeup 98%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: esiclivre v0.2.2 and earlier
No auth needed
Prerequisites: Network access to the vulnerable endpoint (`POST /reset/index.php`) · Ability to send crafted HTTP requests with a malicious `cpfcnpj` parameter
mistral-large-3 · analyzed Jul 08, 2026 Full analysis →
nomisec WRITEUP
by brynax · poc
https://github.com/brynax/CVE-2026-30655

Technical writeup detailing a SQL injection vulnerability in esiclivre's password reset endpoint via the `cpfcnpj` parameter. The root cause is improper input sanitization in `Solicitante::resetaSenha()`.

Classification
Writeup 95%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: esiclivre v0.2.2 and earlier
No auth needed
Prerequisites: access to the `/reset/index.php` endpoint
mistral-large-3 · analyzed May 03, 2026 Full analysis →

Scores

CVSS v3 6.5
EPSS 0.0051
EPSS Percentile 40.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-89
Status published
Products (1)
esiclivre/esiclivre < 0.2.2
Published Mar 24, 2026
Tracked Since Mar 24, 2026