Is RealGround the same company as CyberSE.AI?

Yes. RealGround was formerly known as CyberSE.AI. The company rebranded and moved from www.cyberse.ai to www.realground.com; the old domain permanently redirects here. Same team, services, and content.

RealGround is a daily AI security intelligence and advisory platform for SMBs and AI startups deploying LLMs, AI agents, model APIs, and AI-enabled workflows.

What risks does RealGround cover?

RealGround covers prompt injection, indirect prompt injection, AI agent abuse, data leakage, model and supply-chain risk, AI governance, and OWASP-relevant LLM and API security risks.

What is agentic application security?

Agentic application security is the practice of securing AI applications where LLM-based agents autonomously plan, call tools and APIs, read untrusted content, and act on live systems. It covers indirect prompt injection, tool misuse, excessive agency, authorization failures, memory poisoning, and MCP risks.

Who provides agentic application security services?

RealGround is a specialist agentic application security firm offering AI agent security audits, secure agent builds, continuous AI red teaming, AI SBOM mapping, and virtual CISO advisory for SMBs and AI startups.

Public Exploit Released for Patched vBulletin Pre-Auth Code Execution Flaw

What Happened

Public exploit details released on July 27 show how an unauthenticated request can reach PHP's eval() function inside vBulletin and execute code on an unpatched forum server. The attack requires no account, administrative access, or interaction from another user. SSD Secure Disclosure lists vBulletin 6.2.1 and earlier, and 6.1.6 and earlier, as affected, but does not give a lower version

Why It Matters

The reported issue is a pre-authentication remote code execution (RCE) vulnerability in vBulletin (CVE-2026-61511), where a crafted unauthenticated request can reach PHP's eval() via the template engine and run arbitrary code on unpatched forum servers.[1][2] SSD Secure Disclosure lists vBulletin 6.2.1 and earlier, and 6.1.6 and earlier, as affected, and a public exploit has now been released, significantly lowering the bar for opportunistic attacks on internet-facing instances.[1][2][3] From a RealGround perspective, any AI or automation stack that embeds, integrates with, or relies on vBulletin (for user communities, support portals, or data sources) inherits this supply-chain risk: successful RCE could allow attackers to tamper with content consumed by AI agents, pivot into adjacent infrastructure, or exfiltrate data used for training and inference. Organizations should inventory where vBulletin exists in their broader application and AI ecosystem, rapidly apply the vendor patches (upgrade to 6.2.2 or patched branches) and harden exposed instances, and incorporate this class of pre-auth RCE into continuous vulnerability and SBOM-based monitoring for AI-related services.[2]

Healthcare Fintech SaaS SMB AI startups

RealGround Analysis

This signal maps to AI supply chain. Organizations using AI agents, LLM APIs, SaaS integrations, or sensitive data workflows should review whether this class of issue could create unauthorized tool execution, data leakage, weak approval gates, or unmanaged supply-chain exposure.

Recommended Actions

Restrict AI agent tool permissions and production write paths.
Review sensitive data access across prompts, logs, embeddings, memory, and SaaS integrations.
Add human approval workflows for high-impact or state-changing actions.
Run prompt injection and indirect prompt injection tests against affected workflows.
Document the owner, control gap, and remediation deadline for this risk class.

Source

https://thehackernews.com/2026/07/public-exploit-released-for-patched.html