BIT-pgbouncer-2025-12819

vendorUSosv

Untrusted search path in auth_query connection in PgBouncer

view advisory published 2025-12-06Licence: per source

Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker to execute arbitrary SQL during authentication via a malicious search_path parameter in the StartupMessage.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-12819US	high8.1	0.36% (30th)	—	2025-12-03
Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker to execute arbitrary SQL during authentication via a malicious…

references

External citations — patches, advisories, analysis.

https://lists.debian.org/debian-lts-announce/2025/12/msg00033.htmlWEB
https://nvd.nist.gov/vuln/detail/CVE-2025-12819WEB
https://www.pgbouncer.org/changelog.html#pgbouncer-125xARTICLE

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