CVE-2026-49260 PhpWeasyPrint: shell command injection via configurable WeasyPrint binary path due to inverted is_executable() guard (mirror of KnpLabs/snappy GHSA-vpr4-p6fq-85jc)

🗓️ 19 Jun 2026 16:59:01Reported by GitHub_MType

CVE-2026-49260: PHP library had command injection from inverted is_executable guard; fixed in 2.5.1

Reporter	Title	Published	Views	Family All 12
ATTACKERKB	CVE-2026-49260	19 Jun 202616:59	–	attackerkb
Circl	CVE-2026-49260	19 Jun 202617:53	–	circl
CVE	CVE-2026-49260	19 Jun 202616:59	–	cve
EUVD	EUVD-2026-38048	26 Jun 202621:46	–	euvd
Github Security Blog	php-weasyprint: shell command injection via configurable WeasyPrint binary path due to inverted is_executable() guard (mirror of KnpLabs/snappy GHSA-vpr4-p6fq-85jc)	26 Jun 202621:46	–	github
NVD	CVE-2026-49260	19 Jun 202617:16	–	nvd
OSV	CVE-2026-49260 PhpWeasyPrint: shell command injection via configurable WeasyPrint binary path due to inverted is_executable() guard (mirror of KnpLabs/snappy GHSA-vpr4-p6fq-85jc)	19 Jun 202616:59	–	osv
OSV	GHSA-F5GC-QXF8-MH9G php-weasyprint: shell command injection via configurable WeasyPrint binary path due to inverted is_executable() guard (mirror of KnpLabs/snappy GHSA-vpr4-p6fq-85jc)	26 Jun 202621:46	–	osv
OSV	GHSA-VPR4-P6FQ-85JC Snappy: Binary path is never shell-escaped due to an inverted is_executable check	21 May 202620:22	–	osv
Positive Technologies	PT-2026-50965	19 Jun 202600:00	–	ptsecurity

[
  {
    "vendor": "pontedilana",
    "product": "php-weasyprint",
    "versions": [
      {
        "version": "< 2.5.1",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/pontedilana/php-weasyprint/security/advisories/GHSA-f5gc-qxf8-mh9g
github	www.github.com/KnpLabs/snappy/security/advisories/GHSA-vpr4-p6fq-85jc
github	www.github.com/pontedilana/php-weasyprint/commit/9e86a2b317237fc5728f712f5037164530117f7e
github	www.github.com/pontedilana/php-weasyprint/releases/tag/2.5.1

19 Jun 2026 16:59Current

CVSS 3.18.2

EPSS0.00154

CWE-78