CVE-2025-1094

HIGH 6 PoCs
ACT NOW Priority: 7.29 BB Relevance: 86/100
Published: 2025-02-13 Modified: 2026-11-03 First seen: 2026-11-03 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Improper neutralization of quoting syntax in PostgreSQL libpq functions PQescapeLiteral(), PQescapeIdentifier(), PQescapeString(), and PQescapeStringConn() allows a database input provider to achieve SQL injection in certain usage patterns. Specifically, SQL injection requires the application to use the function result to construct input to psql, the PostgreSQL interactive terminal. Similarly, improper neutralization of quoting syntax in PostgreSQL command line utility programs allows a source of command line arguments to achieve SQL injection when client_encoding is BIG5 and server_encoding is one of EUC_TW or MULE_INTERNAL. Versions before PostgreSQL 17.3, 16.7, 15.11, 14.16, and 13.19 are affected.

Affected Software (5)

VendorProductVersion
n/a PostgreSQL 17 < 17.3
n/a PostgreSQL 16 < 16.7
n/a PostgreSQL 15 < 15.11
n/a PostgreSQL 14 < 14.16
n/a PostgreSQL 0 < 13.19

Bug Bounty Relevance

86 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction
✓ PoC available (6)
✓ High exploitation probability

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

90.03%
Raw Score 0.900300
Percentile 99.8%
Date 2026-11-05

EPSS Trend

2026-11-05
0.90030
2026-11-04
0.90030
2026-11-03
0.90030

Intelligence Sources

mitre ref →
nvd ref →