InfoSecBulletin Cybersecurity for mankind
OWASP has released its updated list of the top 10 vulnerabilities in smart contracts for 2025. This guide highlights the most critical vulnerabilities and provides developers and security professionals with a roadmap to reduce risks in decentralized systems.
The OWASP Smart Contract Top 10 lists the most common vulnerabilities in the Web3 space, including:
SonicWall patched SSLVPN Vuln Allowing Firewall Crashing
GitLab Releases Security Update For Multiple Vulns
ISPAB president “whatsapp” got hacked via phishing link
Zyxel released patches 2 vulns in its USG FLEX H series firewalls
South Korea’s largest SK Telecom Hit by Malware: SIM-related info leaked
ChatGPT Develops Exploit for CVEs Before Public PoCs Share
TP-Link Router Vulns Allow to Execute Malicious SQL Commands
SSL.com’s domain validation system’s bug found: Hacker exploited
Amazon Follows Microsoft’s Lead, Halts Some Data Center Deals
Hackers Exploit Zoom’s Remote Control Feature for System Access
Access Control Vulnerabilities (SC01:2025): Access control flaws can let unauthorized users modify a contract’s data or functions, resulting in major security breaches. In 2024, these issues caused losses of $953.2 million, as reported by SolidityScan’s Web3HackHub.
Price Oracle Manipulation (SC02:2025): Attackers exploit weak data feeds to manipulate external data sources, destabilizing protocols and creating financial chaos.
Logic Errors (SC03:2025): Mistakes in business logic remain a costly issue, leading to improper token minting, flawed lending logic, or incorrect reward distributions.
Reentrancy Attacks (SC05:2025): These attacks exploit a contract’s weak functions to drain funds or disrupt logic, leading to $35.7 million in losses in 2024.
Flash Loan Attacks (SC07:2025): These attacks exploit uncollateralized loans, disrupting liquidity and token prices. Key vulnerabilities include Integer Overflow and Underflow, Insecure Randomness, and Denial of Service Attacks.
Multiple Azure DevOps Vulns Allow To Inject CRLF Queries & Rebind DNS
