CVE-2026-39292

CVSS 7.3 HIGHEPSS 0.5%CWE-434

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 7.3EPSS 0.5%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

28 May 2026Public PoC

29 May 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

Falco Solutions PHPPageBuilder v0.31.0 contains an unrestricted file upload vulnerability in the pagemanager/pagebuilder module that allows remote attackers to upload arbitrary files and achieve remote code execution. The vulnerability exists due to insufficient validation of uploaded file types and executable content.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected products

n/a · n/a

public PoCs found — 1

githubgithub.com/krishnadevpmelevila/CVE-2026-39292★ 0

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://github.com/HansSchouten/PHPageBuilder https://github.com/krishnadevpmelevila/CVE-2026-39292/tree/main