Issue Date:

Pwnspectrum

Daily Cybersecurity Journal

[0x01] VULNERABILITY WATCH

CISA Adds Another Threat to the Watchlist – Stay Vigilant!
CISA just added another dangerous vulnerability to its catalog, highlighting the constant pressure on organizations to remain proactive. This particular exploit threatens systems across multiple sectors, demanding immediate attention and patching. The hackers are relentlessly scanning for weaknesses, and the defenders must race to close the gaps before they're exposed. It’s a game of cat and mouse, and the stakes are incredibly high.
Read more: https://www.cisa.gov/news-events/alerts/2026/04/16/cisa-adds-one-known-exploited-vulnerability-catalog
Double Trouble: Two New Exploits Alert!
Two freshly discovered vulnerabilities have been added to the KEV Catalog, signaling a sharp increase in malicious activity. Attackers are actively exploiting these flaws, targeting systems with high-severity impacts. The defenders need to respond swiftly, rapidly deploying patches and implementing robust security measures to neutralize the threat. The hackers are opportunistic and relentless, seeking to gain access and wreak havoc.
Read more: https://www.cisa.gov/news-events/alerts/2026/04/28/cisa-adds-two-known-exploited-vulnerabilities-catalog
Cisco SD-WAN Breach – A Critical Attack!
A critical authentication bypass vulnerability in Cisco Catalyst SD-WAN Controller has been exploited, granting attackers administrative access. This represents a major escalation, allowing attackers to take control of entire networks. The hackers are stealthily infiltrating systems, and the defenders are scrambling to contain the damage, prioritizing mitigation and implementing stronger security protocols. It’s a serious blow to network security.
Read more: https://thehackernews.com/2026/05/cisco-catalyst-sd-wan-controller-auth.html
Windows DNS Client: Remote Code Execution Nightmare!
A newly discovered critical flaw in the Windows DNS Client is now impacting systems globally, opening the door to remote code execution. The hackers are stealthily targeting vulnerable systems, potentially gaining complete control. The defenders are working feverishly to deploy updates, reinforcing their defenses against this potent threat. Time is of the essence, and rapid response is crucial.
Read more: https://gbhackers.com/windows-dns-client-security-flaw-exposes-systems/
AI Uncovers a Nginx RCE – A Devastating Discovery!
An AI agent has unearthed a 18-year-old remote code execution flaw in Nginx, illustrating how old vulnerabilities can still pose a significant risk. The hackers are exploiting this hidden weakness with deadly efficiency. Defenders must conduct thorough audits, patching older systems, and implementing robust security controls to prevent future breaches.
Read more: https://www.csoonline.com/article/4171437/ai-agent-finds-18-year-old-remote-code-execution-flaw-in-nginx.html
Supply Chain Attack – Secrets Stolen in a Massive Sweep!
Hackers have launched a massive supply chain attack, compromising over 170 npm packages and two PyPI libraries to steal sensitive developer and cloud credentials. The hackers are systematically infiltrating systems, targeting developers and cloud environments. Defenders must meticulously audit their dependencies and implement robust monitoring to detect and prevent these attacks.
Read more: https://gbhackers.com/170-npm-packages-hijacked/
PraisonAI Vulnerability Exploited – Immediate Action Required!
A newly disclosed authentication vulnerability in PraisonAI has been exploited, giving attackers administrative access to systems. The hackers are aggressively seeking to exploit this weakness, and defenders must immediately deploy patches and implement stricter security protocols. The speed of this attack is alarming, demanding swift action.
Read more: https://www.csoonline.com/article/4171215/praisonai-vulnerability-gets-scanned-within-4-hours-of-disclosure.html
Massive Education Data Breach – Millions of Student Records Compromised!
ShinyHunters has stolen personal data from 275 million users on Instructure Canvas, representing a catastrophic breach of student privacy. The hackers are systematically extracting valuable information, and the defenders are scrambling to contain the damage, implementing data recovery procedures and enhancing security measures. The impact is far-reaching, demanding immediate action.
Read more: https://www.malwarebytes.com/blog/news/2026/05/millions-of-students-personal-data-stolen-in-major-education-cyberattack
ShinyHunters Strikes Again – More Data Exposed!
The ongoing attack by ShinyHunters continues, highlighting the urgent need for enhanced security measures across educational institutions. The hackers are relentlessly extracting sensitive data, and defenders must prioritize patching, monitoring, and incident response to mitigate the damage. It's a serious escalation, demanding immediate attention.
Read more: https://www.darkreading.com/cyberattacks-data-breaches/shinyhunters-second-attack-instructure
WordPress Plugin Vulnerability – A Critical Access Route!
A critical authorization bypass vulnerability in the InfusedWoo Pro plugin for WordPress allows unauthenticated attackers to permanently delete assets. The hackers are exploiting this weakness with ease, gaining access to systems and data. Defenders must immediately patch the plugin and review their WordPress security configuration.
Read more: https://downloads.infusedwoo.com/updater/iw5.php?changelog
The Month of AI Bugs Ends - But The Threats Remain!
The Month of AI Bugs comes to an end, showcasing the emerging vulnerabilities in AI systems, but the underlying risks persist. Defenders must remain vigilant, implementing robust security protocols and monitoring AI deployments for anomalous behavior. It’s a reminder that AI is not immune to threats.
Read more: https://embracethered.com/blog/posts/2025/wrapping-up-month-of-ai-bugs/
Venice’s Flood Defense Hacked – A Stark Warning!
A hacking group has infiltrated Venice’s Piazza San Marco flood defense system, offering access for a shockingly low price. The hackers are exploiting this critical vulnerability, posing a serious threat to public safety. Defenders must immediately bolster security around critical infrastructure systems.
Read more: https://grahamcluley.com/smashing-security-podcast-463/
China's State-Sponsored Cyber Attacks - A Global Threat!
The PRC’s state-sponsored cyber threat actors are relentlessly targeting global networks, representing a significant escalation in cyber warfare. Defenders must implement robust security measures and actively monitor for signs of intrusion, bolstering defenses against this persistent threat.
Read more: https://www.cisa.gov/news-events/cybersecurity-advisories/aa25-239a
vm2 Library Vulnerabilities – Sandbox Escape!
A dozen critical vulnerabilities in the vm2 Node.js library enable attackers to break out of the sandbox and execute arbitrary code. The hackers are actively exploiting this weakness, representing a serious risk to Node.js systems. Defenders must immediately patch the library and implement robust sandboxing techniques.
Read more: https://thehackernews.com/2026/05/vm2-nodejs-library-vulnerabilities.html
Iranian Hackers Target US Critical Infrastructure – A Dangerous Escalation!
Iranian-affiliated cyber actors are exploiting Programmable Logic Controllers across US critical infrastructure, representing a severe escalation in cyber threats. Defenders must enhance security around industrial control systems and implement robust monitoring capabilities.
Read more: https://www.cisa.gov/news-events/cybersecurity-advisories/aa26-097a
Twitter Whistleblower Complaint – A Security Crisis!
Twitter’s security and privacy lapses, as revealed by a whistleblower, represent a significant national security risk. Defenders must immediately address these vulnerabilities and implement enhanced security protocols, protecting sensitive data and systems.
Read more: https://threatpost.com/twitter-whistleblower-tldr-version/180472/

[0x02] MALWARE & SUPPLY CHAIN THREATS

KongTuke Hackers Now Using Microsoft Teams – A Social Engineering Tactic!
KongTuke hackers are evolving their tactics, leveraging Microsoft Teams for social engineering attacks, showcasing a dangerous new approach. The hackers are systematically infiltrating corporate networks, and defenders must enhance their security awareness training and implement robust monitoring capabilities.
Read more: https://www.bleepingcomputer.com/news/security/kongtuke-hackers-now-use-microsoft-teams-for-corporate-breaches/
Face Value: Fooling Facial Recognition – A Major Security Breach!
Researchers have successfully fooled widely-used facial recognition systems using smart glasses, deepfakes, and face swaps, demonstrating a critical vulnerability. The hackers are exploiting this weakness with ease, gaining access to systems and data. Defenders must implement robust verification techniques and enhance their security protocols.
Read more: https://www.welivesecurity.com/en/privacy/face-value-what-takes-fool-facial-recognition/

[0x03] PASSWORD & CREDENTIAL CRACKS

[0x04] SECURITY RESEARCH & DISCOVERIES

ePati Antikor NGFW Vulnerability – Authentication Bypass!
A critical authentication bypass vulnerability in the ePati Antikor NGFW 2.0.1301 allows attackers to gain administrative access. Defenders must immediately patch the plugin and review their WordPress security configuration.
Read more: https://www.exploit-db.com/exploits/52562

[0x05] HIGH-IMPACT VULNERABILITIES

Massive Container Orchestration Flaw – A Critical Vulnerability!
A critical vulnerability in a container orchestration platform allows for complete control over the affected environment. The hackers are exploiting this weakness with ease, representing a severe risk to cloud infrastructure. Defenders must immediately patch the platform and implement robust security protocols.
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