SQL Injection Vulnerability in Apache InLong by Apache
CVE-2026-63039

9.8CRITICAL

Key Information:

Vendor

Apache
Status
Apache Inlong
Vendor
CVE Published:
20 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-63039?

An SQL Injection vulnerability has been identified in Apache InLong, where improper neutralization of special elements in SQL commands allows an attacker to inject malicious strings into SQL statements. This can compromise the integrity and confidentiality of the database. Affected users should upgrade to version 2.4.0 or follow the recommended mitigation steps outlined in the official advisory to prevent unauthorized access and data breaches.

Affected Version(s)

Apache InLong 2.0.0 < 2.4.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-63039
Created by oscerd

References

https://lists.apache.org/thread/wzpsgwcx2hxj025pcml0loxr1...
vendor-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Andrea Cosentino
.