How severe is CVE-2026-11903?

CVE-2026-11903 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-11903 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-11903?

CVE-2026-11903 primarily affects Progress Moveit Transfer. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-11903?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-11903 published?

CVE-2026-11903 was published on 2026-07-08 and last updated on 2026-07-10.

CVE-2026-11903

CVE-2026-11903 is a high-severity vulnerability in Progress Moveit Transfer with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 8.0)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Progress Moveit Transfer
Published: 2026-07-08
Last modified: 2026-07-10

Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Progress MOVEit Transfer (Ad Hoc module). This issue affects MOVEit Transfer: from 2026.0.0 before 2026.0.1, from 2025.1.0 before 2025.1.4, from 2025.0.0 before 2025.0.8.

Frequently asked questions

What is CVE-2026-11903?: Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Progress MOVEit Transfer (Ad Hoc module). This issue affects MOVEit Transfer: from 2026.0.0 before 2026.0.1, from 2025.1.0 before 2025.1.4, from 2025.0.0 before 2025.0.8.
How severe is CVE-2026-11903?: CVE-2026-11903 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-11903 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-11903?: CVE-2026-11903 primarily affects Progress Moveit Transfer. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-11903?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2026-11903 published?: CVE-2026-11903 was published on 2026-07-08 and last updated on 2026-07-10.

References

https://community.progress.com/s/article/MOVEit-Transfer-Critical-Security-Bulletin-June-2026

Affected products (2)

cpe:2.3:a:progress:moveit_transfer:*:*:*:*:*:*:*:*
cpe:2.3:a:progress:moveit_transfer:2026.0.0:*:*:*:*:*:*:*

More vulnerabilities in Progress Moveit Transfer

CVE-2023-35708 — Critical (CVSS 9.8): In Progress MOVEit Transfer before 2021.0.8 (13.0.8), 2021.1.6 (13.1.6), 2022.0.6 (14.0.6), 2022.1.7 (14.1.7), and…
CVE-2023-34362 — Critical (CVSS 9.8): In Progress MOVEit Transfer before 2021.0.6 (13.0.6), 2021.1.4 (13.1.4), 2022.0.4 (14.0.4), 2022.1.5 (14.1.5), and…
CVE-2021-38159 — Critical (CVSS 9.8): In certain Progress MOVEit Transfer versions before 2021.0.4 (aka 13.0.4), SQL injection in the MOVEit Transfer web…
CVE-2024-5806 — Critical (CVSS 9.1): Improper Authentication vulnerability in Progress MOVEit Transfer (SFTP module) can lead to Authentication Bypass.This…
CVE-2023-36934 — Critical (CVSS 9.1): In Progress MOVEit Transfer before 2020.1.11 (12.1.11), 2021.0.9 (13.0.9), 2021.1.7 (13.1.7), 2022.0.7 (14.0.7),…
CVE-2023-35036 — Critical (CVSS 9.1): In Progress MOVEit Transfer before 2021.0.7 (13.0.7), 2021.1.5 (13.1.5), 2022.0.5 (14.0.5), 2022.1.6 (14.1.6), and…

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