CVE-2025-3818

Name	CVE-2025-3818
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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-4189-1
Debian Bugs	1103780

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
webpy (PTS)	bullseye	1:0.61-1	vulnerable
	bullseye (security)	1:0.61-1+deb11u1	fixed
	bookworm	1:0.62-4	vulnerable
	trixie, sid	1:0.62-6	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
webpy	source	bullseye	1:0.61-1+deb11u1		DLA-4189-1
webpy	source	(unstable)	1:0.62-6			1103780

Notes

[bookworm] - webpy <no-dsa> (Minor issue; can be fixed in point release)
https://noppgwz8if.feishu.cn/docx/TxjpddUpTokyBwxibSgcTRr7nUf
https://github.com/webpy/webpy/issues/806
Fixed by: https://github.com/webpy/webpy/commit/3ba1b40e5a828a26a1df1b49cdc87395f3274c81