CVE-2018-1000525

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-06-26 · updated 2026-06-17
Weakness: CWE-502

Description

openpsa contains a PHP Object Injection vulnerability in Form data passed as GET request variables that can result in Possible information disclosure and remote code execution. This attack appear to be exploitable via Specially crafted GET request variable containing serialised PHP object. This vulnerability appears to have been fixed in after commit 097eae0.

Affected products

Openpsa2 Openpsa: all versions

References

https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/
https://github.com/flack/openpsa/issues/191
https://0dd.zone/2018/05/31/OpenPSA-Object-Injection/
https://github.com/flack/openpsa/issues/191

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