CISA Confirms Hackers Exploiting WordPress Core Flaw During Software Upgrades

2026-11-04T07:23:59Z•b08941834832dd1f529892106df4b761cf72fea4b9b75cbc56330fb8eab268d5
CVE-2026-116606CVE-2026-119977CVE-2026-58115CVE-2026-81648CVE-2026-98432AD CS abuseCISA KEVLLMjackingLinuxSiemens IoT2050WordPressactive exploitationarbitrary code executionauthentication bypassbotnetcloud securitycommand injectioncredential theftcryptocurrency theftcyber espionagedata theftinfostealermalwarephishingprivilege escalationransomwareremote code executionsocial engineeringsupply-chain compromisevulnerability management

What happened

The feed reports widespread active cyber threats, including exploitation of critical and high-severity vulnerabilities in WordPress, Barracuda, Linux TCP, Siemens SIMATIC IoT2050, CryptoPayment Gateway, Langflow, LXD/MicroCloud, WinRAR, BTCPay Server, Synology DSM, and other products. It also covers supply-chain compromise, ransomware, credential and data theft, cloud and LLM resource hijacking, cryptocurrency theft, phishing, AD CS abuse, malware campaigns, botnets, and state-aligned espionage. Several incidents involve confirmed active exploitation and potentially severe impacts such as una­

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
the_hacker_news
Record identifier
b08941834832dd1f529892106df4b761cf72fea4b9b75cbc56330fb8eab268d5
Enrichment time
2026-11-04T07:23:59Z
AI-assisted enrichment
Yes

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Record · CISA Confirms Hackers Exploiting WordPress Core Flaw During Software Upgrades · Baitaphish