Medium severity6.2NVD Advisory· Published May 16, 2026· Updated May 18, 2026

CVE-2021-47978

Description

ProcessMaker 3.5.4 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting improper path traversal validation. Attackers can send requests with directory traversal sequences to access sensitive system files like /etc/passwd without authentication.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

ProcessMaker/Processmakerllm-create
Range: = 3.5.4

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/50229nvd
www.processmaker.comnvd
www.vulncheck.com/advisories/processmaker-local-file-inclusion-via-path-traversalnvd

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