{"cve":"CVE-2015-3427","nvd":{"published":"2015-05-14T14:59:11.140","modified":"2026-06-17T00:25:55.043","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-89"],"references":["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"],"products":["debian:debian_linux","quassel-irc:quassel"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-3427","score":0.01989,"percentile":0.80635,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}