CVE-2015-6527

HIGH 7.3CVE-2015-6527 · Published 19/01/2016 · updated 17/06/2026

In short

CVE-2015-6527 is a HIGH (CVSS 7.3) vulnerability affecting php (php).
Chance of exploitation in the next 30 days (EPSS): 3.9%, higher than 90.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
php php	`= 7.0.0`	No fix yet

Description

The php_str_replace_in_subject function in ext/standard/string.c in PHP 7.x before 7.0.0 allows remote attackers to execute arbitrary code via a crafted value in the third argument to the str_ireplace function.

References

git.php.net
openwall.com/lists/oss-security/2015/07/30/11 · Mailing List
bugs.php.net/bug.php · Exploit

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Package

Affected versions

Patched versions

php

= 7.0.0

No fix yet

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