Hackers Exploit Ghost CMS CVE-2026

Cybersecuritynews •Tushar Subhra Dutta • May 26, 2026

A critical SQL injection flaw in Ghost CMS has been weaponized by at least two threat actor groups to silently poison over 700 websites with ClickFix malware, putting unsuspecting visitors at serious risk. The vulnerability, tracked as CVE-2026-26980, was publicly disclosed as early as February 19, 2026. Despite this, many Ghost CMS administrators failed to […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Ghost CMS SQL Injection Exploits 700+ Sites in Ongoing ClickFix Campaign A critical SQL injection vulnerability (CVE-2026-26980) in Ghost CMS is being actively exploited in a large-scale cyberattack affecting over 700 websites, including those of Harvard University, Oxford University, Auburn University, and DuckDuckGo. The vulnerability allows unauthenticated attackers to read arbitrary data from the database, including sensitive admin API keys. Attackers leverage these keys to inject malicious JavaScript into articles, facilitating ClickFix attacks that trick users into executing harmful commands. Despite a patch being released on February 19, 2026, many sites remain unpatched and vulnerable. The campaign was first detected by XLab researchers at Qianxin on May 7, 2026, and has since expanded rapidly. The malicious scripts serve a fake Cloudflare verification prompt, leading victims to inadvertently download malware. The situation is ongoing as of May 25, 2026, with multiple threat actors involved. 17 sources 78

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Hackers Exploit Ghost CMS CVE-2026

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Malware (1)

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