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API Security Affairs CVE-2026-60004 ↗

U.S. CISA adds Gitea flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Gitea flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added an Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in flaw, tracked as CVE-2026-60004 (CVSS score of 9,8), to its Known Exploited Vulnerabilities (KEV) catalog. Gitea is an open-source platform for hosting and managing Git repositories. Think of it as a self-hosted alternative to GitHub or GitLab. CVE-2026-60004 is a critical remote code execution flaw that allows an attacker with write access to a repository to execute arbitrary shell commands as the Gitea service user. The flaw affects Gitea versions from 1.17 and was fixed in 1.27.1. The vulnerable diffpatch API can be abused to plant and execute a malicious Git hook. Because Gitea enables open registration by default, an unauthenticated attacker can create an account, create a repository, and exploit the flaw without existing credentials. A reported attack used the vulnerability to deploy a cryptocurrency-miner-like payload after an exposed Gitea instance allowed open registration and anonymous access to its web interface. According to Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities, FCEB agencies have to address the identified vulnerabilities by the due date to protect their networks against attacks exploiting the flaws in the catalog. Experts also recommend that private organizations review the Catalog and address the vulnerabilities in their infrastructure. CISA orders federal agencies to fix the flaw by August 28, 2026. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, CISA)

Aug 26, 2026, 08:44 AM Read more →
NETWORK The Hacker News

FBI Disrupts China-Linked QTFY Infrastructure Used to Steal Data From U.S. Organizations

The U.S. Department of Justice (DoJ) on Wednesday announced the disruption of two hacking platforms named QScan and QTRouter operated by Chinese threat actors to target critical infrastructure and other sensitive networks in the country. The activity has been attributed to a Chinese state-sponsored group known as QTFY, employed by Nanjing Xinjiuwei Network Technology Company (南京鑫玖维网络科技有限公司).&

Aug 26, 2026, 04:42 PM Read more →
OS The Hacker News

Nimbus Manticore Expands Toolset With TWOSTROKE-Like Backdoor and SSH Tunneler

Cybersecurity researchers have discovered additional infrastructure and previously undocumented malware associated with Nimbus Manticore, an Iranian state-sponsored hacking group affiliated with the Islamic Revolutionary Guard Corps (IRGC). Group-IB, in a new analysis published today, described the cyber espionage actor as among the most active Iranian APT groups in 2026. Nimbus Manticore (aka

Aug 26, 2026, 03:35 PM Read more →
NETWORK The Hacker News

NovaCookies Campaigns Abuse Genuine Docusign Notifications to Steal Microsoft 365 Sessions

Cybersecurity researchers have disclosed details of a new adversary-in-the-middle (AitM) phishing toolkit called NovaCookies that's used as a proxy to redirect Microsoft 365 sign-ins, while capturing authenticated sessions in the process. In a report shared with The Hacker News ahead of publication, Island characterized the $320/month service as a subscription-based phishing platform that

Aug 26, 2026, 01:44 PM Read more →
OS The Hacker News

CISA Red Team Compromised Two Critical Infrastructure Orgs, One Detected Nothing

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has published the results of two red team assessments it conducted simultaneously against two critical infrastructure organizations, using what it described as similar tradecraft while recording sharply different defensive outcomes. Both organizations were fully compromised at the domain level, and in both, the red team also

Aug 26, 2026, 01:07 PM Read more →
OS The Hacker News

Imagine the SOC Without a Queue: From Alert Backlog to AI Hypothesis Engine

The SOC we've always known was built around a model that guarantees most of the alert queue will never receive analyst review. There's never time. In a traditional SOC, the typical progression follows a well-known pattern: an alert arrives; a detection engine assigns a severity score. The issue then waits for a human to decide if it should escalate to an investigation. Given the volume of

Aug 26, 2026, 11:36 AM Read more →
OS The Hacker News

Claude Opus 4.6 Bypasses Gym Booking Limit, Cancels Other Users' Reservations in Tests

Aikido Security has published research that recreates the Australian gym-booking incident in a synthetic environment, finding that Claude Opus 4.6, running on the OpenClaw agent harness, exploited a client-side-only booking restriction in 9 of 10 runs. The original incident was first reported by ABC News on August 10, based on chat logs and screenshots the user supplied. He had asked an

Aug 26, 2026, 10:27 AM Read more →
OS The Hacker News

OpenAI Bans Russian ChatGPT Accounts Used to Run Influence Operation

OpenAI on Tuesday said it banned a cluster of Russian ChatGPT accounts that used VPNs to bypass access restrictions and run an influence operation, which relied on its artificial intelligence (AI) tool to generate social media posts and comments that were shared on Substack, Telegram, X, Facebook and LinkedIn. The accounts "were being used to promote the International Burke Institute (IBI), a

Aug 26, 2026, 09:38 AM Read more →
OS The Hacker News

Newly SLEEPWALKER Backdoor Waits for One Crafted Packet, Then Runs Its Own Bytecode

An independent malware researcher has documented a previously unreported Windows backdoor, dubbed SLEEPWALKER, that stays inert in memory until a specifically crafted network packet reaches the machine and then runs commands written in a 23-instruction language of its own design. The sample is an unsigned 64-bit Windows dynamic-link library (DLL) of 59,904 bytes, built to be side-loaded into&

Aug 26, 2026, 07:12 AM Read more →
OS The Hacker News CVE-2026-60004 ↗

Critical Gitea RCE Actively Exploited as Reported Attack Drops Miner-Like Payload

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday warned of active exploitation efforts targeting a recently patched critical security flaw impacting Gitea. The vulnerability in question is CVE-2026-60004 (CVSS score: 9.8), a case of remote code execution that allows an attacker with ordinary write access to a repository to execute arbitrary shell commands as the

Aug 26, 2026, 06:27 AM Read more →