CVE-2025-6998 — Calibre Web 0.6.24 & Autocaliweb 0.7.0 - ReDoS
ReDoS in strip_whitespaces() function in cps/string_helper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially cra…
Published: 2025-07-24 · CVSS: 8.7 · CVSS 4.0
ReDoS in strip_whitespaces() function in cps/string_helper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24 (Nicolette); Autocaliweb: from 0.7.0 before 0.7.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7