CVE-2025-3818: webpy web.py db.py PostgresDB._process_insert_query sql injection

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-19 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability, which was classified as critical, was found in webpy web.py 0.70. Affected is the function PostgresDB._process_insert_query of the file web/db.py. The manipulation of the argument seqname leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

webpy web.py: 0.70

References

https://noppgwz8if.feishu.cn/docx/TxjpddUpTokyBwxibSgcTRr7nUf
https://vuldb.com/?ctiid.305724
https://vuldb.com/?id.305724
https://vuldb.com/?submit.555649
https://lists.debian.org/debian-lts-announce/2025/05/msg00041.html

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