Vulnerability | Breaking Cybersecurity News | The Hacker News

Threat actors are actively exploiting a critical security flaw in Everest Forms Pro, a WordPress plugin with about 4,000 active installations, to execute arbitrary code, leading to a complete site compromise. The vulnerability in question is CVE-2026-3300 (CVSS score: 9.8), a remote code execution bug impacting all versions of the plugin up to, and including, 1.9.12. A patch for the flaw was released on March 18, 2026, with version 1.9.13. "This is due to the Calculation Addon's process_filter() function concatenating user-submitted form field values into a PHP code string without proper escaping before passing it to eval()," Wordfence said . "The sanitize_text_field() function applied to input does not escape single quotes or other PHP code context characters. This makes it possible for unauthenticated attackers to inject and execute arbitrary PHP code on the server by submitting a crafted value in any string-type form field (text, email, URL, select, radio) ...

Cisco has patched a bug in Unified Communications Manager that lets an unauthenticated attacker on the network write files to the box and, from there, climb to root. It is tracked as CVE-2026-20230 , and proof-of-concept exploit code is already public. Cisco's PSIRT says it has not seen the flaw used in attacks yet. The PoC shortens that runway. The flaw is a server-side request forgery. Unified CM and its Session Management Edition fail to validate certain HTTP requests properly, so a crafted request can push the server into writing arbitrary files onto the underlying OS. Those files are the foothold. Cisco says they can be used later to escalate to root, the top privilege on the system. That two-step is why the score and the rating disagree. The CVSS base is 8.6: it scores the file write (an integrity-only impact, no confidentiality or availability loss) but not the root escalation that follows. Cisco rated the advisory Critical anyway, since the end state is full root. ...

A security researcher found a flaw in Anthropic's Claude Code GitHub Action that let an attacker take over vulnerable public repositories running it, with nothing more than a single opened GitHub issue. Because Anthropic's own action repo used the same workflow, a working attack could have pushed malicious code into the action itself and onto the projects downstream that pull it. RyotaK of GMO Flatt Security reported the core bypass to Anthropic in January, and Anthropic fixed it within four days , with further hardening through the spring; the fixes are in claude-code-action v1.0.94. Anthropic rated the issues 7.8 under CVSS v4.0 and paid a bug bounty. Claude Code GitHub Actions drops Claude into CI/CD pipelines to triage issues, slap on labels, review pull requests, or run slash commands. By default, the workflow gets read and write access to a repo's code, issues, pull requests, discussions, and workflow files. Because those permissions are broad, the action is su...

It got stupid again. The internet still feels held together with tape. Bad plugins, old bugs, fake tools, trusted apps doing shady things. Same mess, new wrapper. And now the weird stuff is normal. Forums go down and come back worse. Cheap hackers get better toys. AI starts breaking real systems. Great. Read the whole thing before it ruins your week anyway.

A single poisoned notification from WhatsApp, Slack, SMS, Signal, Instagram, or Messenger could have hijacked Google Gemini's voice assistant on Android and made it open a victim's connected windows, fake a message from their boss, push the phone into a Zoom call, or quietly poison its long-term memory. No malicious app on the phone is required. The assistant just had to treat a hostile notification as useful context. The research, published by SafeBreach's Or Yair, follows the team's earlier " Invitation Is All You Need " work, which pulled off similar tricks through malicious Google Calendar invites. After that, Google hardened Gemini against indirect prompt injection. Yair found a way around the new defenses. Google has since patched it, SafeBreach lists no CVE for the issue, and there is no evidence that the technique was ever used in the wild. On Android, Gemini's Utilities feature can read and reply to your notifications, including ones ...