$ cve CVE-2007-0911 JSON

CVE-2007-0911 EXPLOIT

7.8

HIGH · CVSS 2.0 · EPSS 5.5% (pctl 93)

Patch early

A public exploit exists.

Off-by-one error in the str_ireplace function in PHP 5.2.1 might allow context-dependent attackers to cause a denial of service (crash).

CVSS	7.8 (HIGH, v2.0)
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS	5.48% — more likely to be exploited than 93% of all CVEs
On CISA KEV	no
Public exploit	yes
Published	2007-02-13
Last modified	2026-06-16

Vendor	Product
php	php

Source	Title	Date
exploit-db	PHP 5.2.1 - STR_IReplace Remote Denial of Service	2007-02-09