High severity7.5OSV Advisory· Published Aug 7, 2018· Updated Jun 17, 2026

CVE-2018-15132

Description

An issue was discovered in ext/standard/link_win32.c in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. The linkinfo function on Windows doesn't implement the open_basedir check. This could be abused to find files on paths outside of the allowed directories.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

PHP/PHPOSV2 versions
POST_64BIT_BRANCH_MERGE, POST_AST_MERGE, POST_PHP7_NSAPI_REMOVAL, …+ 1 more
- (no CPE)range: POST_64BIT_BRANCH_MERGE, POST_AST_MERGE, POST_PHP7_NSAPI_REMOVAL, …
- (no CPE)range: before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, 7.2.x before 7.2.8

Patches

Vulnerability mechanics

References

github.com/php/php-src/commit/f151e048ed27f6f4eef729f3310d053ab5da71d4nvdPatchThird Party Advisory
bugs.php.net/bug.phpnvdExploitVendor Advisory
php.net/ChangeLog-5.phpnvdVendor Advisory
php.net/ChangeLog-7.phpnvdVendor Advisory
security.netapp.com/advisory/ntap-20181107-0003/nvdThird Party Advisory
www.tenable.com/security/tns-2018-12nvdThird Party Advisory

News mentions

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cvss	0.488
epss	0.004
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000