PyMySQL through 1.1.0 allows SQL injection if used with untrusted JSON input because keys are not escaped by escape_dict.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/35VOJS3SRJNLQIO7YTZFNM6RWHIHWTMK/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/23VXBV34GFRICCVYZ6KFMSSWY5UEXCF5/
https://lists.debian.org/debian-lts-announce/2024/05/msg00017.html
https://github.com/PyMySQL/PyMySQL/releases/tag/v1.1.1
Source: Mitre, NVD
Published: 2024-05-21
Updated: 2024-06-24
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 6.3
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Severity: Medium