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CVE-2015-1786: Zend Framework CSRF Vulnerability

high Affects zendframework/zendframework, zendframework/zend-validator. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Zend Framework CSRF Vulnerability

Package
zendframework/zendframework Composer
Affected versions
>=2.3.0 and <2.3.6
Fixed in
2.3.6
Severity
high  CVSS 8.8
Exploitation
not on CISA KEV · EPSS 1% (51.3th percentile)
Published
2022-05-17
Source
osv.dev

References

Invalid CSRF validation of null or incorrectly formatted token identifiers

Package
zendframework/zend-validator Composer
Affected versions
>=2.3.0 and <2.3.6
Fixed in
2.3.6
Severity
unknown
Exploitation
not on CISA KEV · EPSS 1% (51.3th percentile)
Source
friendsofphp

References

CWE-352
NVD recordzendframework/zendframework advisorieszendframework/zend-validator advisories

Am I affected?

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# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

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