Soplanning 1.32 and earlier generates static links for sharing ICAL calendars with embedded login information, which allows remote attackers to obtain a calendar owner's password via a brute-force attack on the embedded password hash.
https://www.exploit-db.com/exploits/37604/
http://www.securityfocus.com/bid/75726
http://seclists.org/fulldisclosure/2015/Jul/44
http://packetstormsecurity.com/files/132654/Simple-Online-Planning-Tool-1.3.2-XSS-SQL-Injection-Traversal.html
Source: Mitre, NVD
Published: 2017-08-31
Updated: 2026-05-13
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: High
EPSS: 0.12522