CVE-2021-33204 json
In the pg_partman (aka PG Partition Manager) extension before 4.5.1 for PostgreSQL, arbitrary code execution can be achieved via SECURITY D…
published 2021-05-19 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-19916
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.2%
- EPSS 2.2% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
In the pg_partman (aka PG Partition Manager) extension before 4.5.1 for PostgreSQL, arbitrary code execution can be achieved via SECURITY DEFINER functions because an explicit search_path is not set.
Patch / fix
- pgxn pg_partman 4.5.1
- pg-partman Debian 14, Debian 13, Debian 12 4.5.1-1
debian advisories DEBIAN-CVE-2021-33204
Exploit prediction
2.20% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
github.com
/pgpartman/pg_partman/commit/0b6565ad378c358f8a6cd1d48ddc482eb7f854d3
patch, third-party-advisory
-
github.com
/pgpartman/pg_partman/compare/v4.5.0...v4.5.1
patch, third-party-advisory
-
security.netapp.com
/advisory/ntap-20210625-0006/
third-party-advisory
Sources
- CVE List CVE-2021-33204
- NVD CVE-2021-33204
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.