CVE-2026-41889
pgx is a PostgreSQL driver and toolkit for Go. Prior to version 5.9.2, SQL injection can occur when the non-default simple protocol is used, a dollar quoted string literal is used in the SQL query, that string literal contains text that would be would be interpreted as a placeholder outside of a string literal, and the value of that placeholder is controllable by the attacker. This issue has been patched in version 5.9.2.
- CVSS 4.0
- 2.3
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N - CVSS 3.1
- 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-26)
- CWE
- CWE-89
- Published
- Modified
- Record from
- the NVD, synced
Affected
- jackc:pgx
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-j88v-2chj-qfwx | Go | github.com/jackc/pgx/v5 | <5.9.2 | 5.9.2 |
| GHSA-j88v-2chj-qfwx | Go | github.com/jackc/pgx/v4 | <=4.18.3 | no fix published |
| GHSA-j88v-2chj-qfwx | Go | github.com/jackc/pgx | <=3.6.2 | no fix published |
| GO-2026-5004 | Go | github.com/jackc/pgx | all versions | no fix published |
| GO-2026-5004 | Go | github.com/jackc/pgx/v4 | all versions | no fix published |
| GO-2026-5004 | Go | github.com/jackc/pgx/v5 | <5.9.2 | 5.9.2 |