CVE-2026-11903
An attacker can exploit multiple vulnerabilities in Progress Software MOVEit to bypass security measures, perform a Denial of Service attack, and conduct a Cross-Site Scripting attack.
CSIRTS triage
- What
- Multiple vulnerabilities in Progress Software MOVEit can lead to bypassing security measures, denial of service, and XSS attacks.
- Who is affected
- Deployments of Progress Software MOVEit are affected by these vulnerabilities.
- Urgency
- Remediation is urgent due to the high severity and potential for exploitation.
- Action
- Update to the latest version of MOVEit to address these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.28% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 21% of all EPSS-scored CVEs.
Advisory coverage (5)
- unknownNCSC-2026-0226 [1.00] [M/H] Vulnerabilities fixed in Progress MOVEit Transferncsc-nl · 2026-07-13
- unknownMultiple vulnerabilities in Progress MOVEit Transfer (July 10, 2026)cert-fr-avis · 2026-07-10
- high[NEW] [high] Progress Software MOVEit: Multiple vulnerabilitiescert-bund · 2026-07-09
- criticalProgress security advisory (AV26-678)cccs · 2026-07-08
- highCVE-2026-11903: Improper neutralization of input during web page generation ('cross-site scripting') vulnerabi…nvd · 2026-07-08
External references
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