Inefficient Regular Expression Complexity (CWE-1333) in generate_regex() (whatstk/whatsapp/parser.py) in whatstk from 0.2.0 before 0.9.0 allows a party that supplies a chat export to consume the CPU of the process that p…
CVSS 4.0MEDIUM 6.7·Local·No auth·User interaction·EPSS 0.00129·Published 2026-11-03·Fixed in 0.9.0CWE-1333
Incomplete Comparison with Missing Factors (CWE-1023) in merge_chats() (whatstk/utils/chat_merge.py), reached from BaseChat.merge(), in whatstk from 0.3.0 before 0.9.0 allows a party that supplies the chat exports to cau…
CVSS 4.0LOW 1.8·Local·No auth·User interaction·EPSS 0.0034·Published 2026-11-03·Fixed in 0.9.0CWE-1023