USN-4536-1: SPIP vulnerabilities

Youssouf Boulouiz discovered that SPIP incorrectly handled login error messages. A remote attacker could potentially exploit this to conduct cross-site scripting (XSS) attacks. (CVE-2019-16392) Gilles Vincent discovered that SPIP incorrectly handled password reset requests. A remote attacker could possibly use this issue to cause SPIP to enumerate registered users. (CVE-2019-16394) Guillaume Fahrner discovered that SPIP did not properly sanitize input. A remote authenticated attacker could possibly use this issue to execute arbitrary code on the host server. (CVE-2019-11071) Sylvain Lefevre...