CVE-2018-1000525

9.8 criticalEPSS 4.1%

Critical (9.8) in openpsa2 openpsa. EPSS 4.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 4.1% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2018-06-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

openpsa2:openpsa

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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