CVE-2026-54267
An attacker can exploit multiple vulnerabilities in Angular to gain elevated privileges, execute arbitrary code, bypass security measures, conduct cross-site scripting attacks, create a denial-of-service condition, manipulate or disclose data, redirect users to malicious websites, or hijack sessions.
CSIRTS triage
- What
- Multiple vulnerabilities in Angular enable privilege escalation, code execution, auth bypass, XSS, DoS, data manipulation, phishing, and session hijacking.
- Who is affected
- All Angular deployments running vulnerable versions.
- Urgency
- High — Multiple critical attack vectors including RCE and privilege escalation; remediate urgently.
- Action
- Update Angular to a patched version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.32% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all EPSS-scored CVEs.
Advisory coverage (3)
- high[UPDATE] [high] Angular: Multiple Vulnerabilitiescert-bund · 2026-09-01
- unknownMultiple vulnerabilities in IBM products (July 24, 2026)cert-fr-avis · 2026-07-24
- highGHSA-rgjc-h3x7-9mwg: Angular Client Hydration DOM Clobbering & Response-Cache Poisoningghsa · 2026-06-15
External references
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[](https://www.csirts.com/cve/CVE-2026-54267)