What’s Vulnerable › Vulnerabilities

CVE-2020-29312

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-04 · updated 2026-07-09
• Weakness: CWE-502

Description

An issue found in Zend Framework v.3.1.3 and before allow a remote attacker to execute arbitrary code via the unserialize function. Note: This has been disputed by third parties as incomplete and incorrect. The framework does not have a version that surpasses 2.x.x and was deprecated in early 2020.

Affected products

• Zend Technologies Zend Framework: through 3.1.3

References

• https://cowtransfer.com/s/f9684f004d7149
• https://github.com/zendframework/zendframework
• https://cowtransfer.com/s/f9684f004d7149
• https://github.com/zendframework/zendframework

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