Vulnerability Report

CVE-2015-3427

Title: Quassel-Irc Quassel Injection (SQLi/OSi)

SQLi

Proof Of Concept

No public PoC currently indexed for CVE-2015-3427.

CWE Category CWE-89

Published Date May 14, 2015

Modified Date May 06, 2026

Exploit Status Not Found

Score 7.5 CVSS v2.0

Exploit Probability (EPSS)

0.44%

Vulnerability Summary

CVE-2015-3427: Quassel before 0.12.2 does not properly re-initialize the database session when the PostgreSQL database is restarted, which allows remote attackers to conduct SQL injection attacks via a \ (backslash) in a message. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-4422.

Impacted Vendors

quassel-irc 1

Reference Links

http://www.debian.org/security/2015/dsa-3258 http://www.quassel-irc.org/node/127 http://www.securityfocus.com/bid/74339 http://www.debian.org/security/2015/dsa-3258 http://www.quassel-irc.org/node/127 http://www.securityfocus.com/bid/74339

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2015-3427 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

April 12, 2025 MODIFIED

Vulnerability data or affected products updated.

May 14, 2015 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.