Back to Database
Status published
Medium
CVE-2025-1735
pgsql extension does not check for errors during escaping
Vulnerability Description
In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* pgsql and pdo_pgsql escaping functions do not check if the underlying quoting functions returned errors. This could cause crashes if Postgres server rejects the string as invalid.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-1735
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Andres Freund
More from PHP Group
View All →CVE-2025-6491
NULL Pointer Dereference in PHP SOAP Extension via Large XML Namespace Prefix
Medium
5.9
CVE-2025-1861
Stream HTTP wrapper truncates redirect location to 1024 bytes
Medium
6.3
CVE-2025-1736
Stream HTTP wrapper header check might omit basic auth header
Medium
6.3
CVE-2025-1734
Streams HTTP wrapper does not fail for headers with invalid name and no colon
Medium
6.3
CVE-2025-1220
Null byte termination in hostnames
Low
3.7
Affected Vendor
PHP Group
View all reports →Affected Software
PHP
Vulnerable Versions:
8.1.*, 8.2.*, 8.3.*, 8.4.*
Timeline
Official Publish:
July 13th, 2025
Last Modified:
November 4th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
MITRE ATT&CK TTPs
T1190
Exploit Public-Facing Application
Initial Access
T1059
Command and Scripting Interpreter
Execution
T1213.006
Databases
Collection
T1485
Data Destruction
Impact
T1499
Endpoint Denial of Service
Impact
T1499.004
Application or System Exploitation
Impact
T1489
Service Stop
Impact
T1203
Exploitation for Client Execution
Execution