Eval injection in the Math plugin of Limnoria (before 2019.11.09) and Supybot (through 2018-05-09) allows remote unprivileged attackers to disclose information or possibly have unspecified other impact via the calc and icalc IRC commands.
"https://github.com/pypa/advisory-database/blob/main/vulns/limnoria/PYSEC-2019-102.yaml"