CVE-2026-11903: Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Progress

Routine

HIGH 8.0UPGRADE

CVE-2026-11903 is a high-severity flaw (CVSS 8.0) affecting moveit transfer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.0 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-07-08
Last modified	2026-10-25

Publisher (CNA): Progress Software Corporation · Vendor: progress

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-08 15:16 UTCPublished CVE record published
2026-10-25 20:10 UTCUpdated Record last modified

progress moveit transfer UPGRADE

Affected: <= 2024.1.8 · >= 2025.0.0 and < 2025.0.8 · >= 2025.1.0 and < 2025.1.4 · 2026.0.0

Fixed in: 2025.0.8, 2025.1.4

Safe to downgrade to: a release before 2025.0.0

1. Check installed version

apt-cache policy moveit-transfer || rpm -q moveit-transfer || moveit-transfer --version

2. UPGRADE to 2025.0.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade moveit-transfer

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade moveit-transfer

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 2025.0.0 (Debian / Ubuntu)

apt-cache madison moveit-transfer sudo apt install moveit-transfer=<VERSION_BEFORE_2025.0.0> sudo apt-mark hold moveit-transfer

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list moveit-transfer sudo dnf downgrade moveit-transfer-<VERSION_BEFORE_2025.0.0> sudo dnf versionlock add moveit-transfer

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-11903?

moveit transfer: upgrade to 2025.0.8, 2025.1.4. Exact commands for each OS are on this page.

Is CVE-2026-11903 being exploited?

CVE-2026-11903 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-11903 affect?

CVE-2026-11903 affects moveit transfer. Severity is high (CVSS 8.0). 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.

How urgent is CVE-2026-11903?

Priority 37/100. High severity

Software pages

Progress MOVEit vulnerabilities

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References

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