CVE-2025-1735: php SQL Injection — Fix

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.

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CVSS v3.1 Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-89 SQL Injection

CWE-476 CWE-476

Affected Products

Vendor	Product	Versions
php	php	8.1.0 — 8.1.33
php	php	8.2.0 — 8.2.29
php	php	8.3.0 — 8.3.23
php	php	8.4.0 — 8.4.10

References

Advisories & Patches

https://github.com/php/php-src/security/advisories/GHSA-hrwm-9436-5mv3

Other References

http://www.openwall.com/lists/oss-security/2025/07/11/4 https://lists.debian.org/debian-lts-announce/2025/07/msg00017.html

Frequently Asked Questions

What is CVE-2025-1735? +

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. It has a CVSS v3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2025-1735? +

CVE-2025-1735 has a CVSS v3.1 score of 5.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-1735? +

CVE-2025-1735 affects products from php, specifically: php. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-1735? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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