cve.bz

CVE-2017-9841

9.8 criticalKEVEPSS 100%

Critical (9.8) in PHPUnit PHPUnit. In CISA KEV since 2022-02-15. EPSS 100% chance of exploitation in the next 30 days.

Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP code via HTTP POST data beginning with a "<?php " substring, as demonstrated by an attack on a site with an exposed /vendor folder, i.e., external access to the /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php URI.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
100% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2022-02-15, due 2022-08-15
CWE
CWE-94
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON