CVE-2025-35056: Newforma Info Exchange (NIX) '/UserWeb/Common/MarkupServices.ashx' 'StreamStampImage' accepts an encrypted fil

Q: How do I fix CVE-2025-35056?

project center: upgrade to 2024.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-35056 being exploited?

CVE-2025-35056 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-35056 affect?

CVE-2025-35056 affects project center. Severity is medium (CVSS 5.0). Newforma Info Exchange (NIX) '/UserWeb/Common/MarkupServices.ashx' 'StreamStampImage' accepts an encrypted file path and returns an image of the specified file. An authenticated attacker can read arbitrary files subject to the privileges of

Q: How urgent is CVE-2025-35056?

Priority 25/100. No elevated risk signals yet.

Routine

MEDIUM 5.0UPGRADE

CVE-2025-35056 is a medium-severity flaw (CVSS 5.0) affecting project center. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Newforma Info Exchange (NIX) '/UserWeb/Common/MarkupServices.ashx' 'StreamStampImage' accepts an encrypted file path and returns an image of the specified file. An authenticated attacker can read arbitrary files subject to the privileges of NIX, typically 'NT AUTHORITY\NetworkService', and the ability of StreamStampImage to process the file. The encrypted file path can be generated using the shared, hard-coded secret key described in CVE-2025-350

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 71%)
CISA exploited list	No
Weakness	CWE-22
Published	2025-10-09
Last modified	2026-10-08

Publisher (CNA): Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government · Vendor: newforma

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-09 21:15 UTCPublished CVE record published
2026-10-08 13:10 UTCUpdated Record last modified

newforma project center UPGRADE

Affected: < 2024.1

Fixed in: 2024.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy project-center || rpm -q project-center || project-center --version

2. UPGRADE to 2024.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade project-center

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade project-center

Note

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

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-2025-35056?

project center: upgrade to 2024.1. Exact commands for each OS are on this page.

Is CVE-2025-35056 being exploited?

CVE-2025-35056 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-2025-35056 affect?

CVE-2025-35056 affects project center. Severity is medium (CVSS 5.0). Newforma Info Exchange (NIX) '/UserWeb/Common/MarkupServices.ashx' 'StreamStampImage' accepts an encrypted file path and returns an image of the specified file. An authenticated attacker can read arbitrary files subject to the privileges of

How urgent is CVE-2025-35056?

Priority 25/100. No elevated risk signals yet.

Related CVEs

CVE-2025-35050 CRITICAL 9.8 DOWNGRADE Newforma Info Exchange (NIX) accepts serialized .NET data via the '/remoteweb/remote.rem' endpoint, allowing a
CVE-2025-35051 CRITICAL 9.8 DOWNGRADE Newforma Project Center Server (NPCS) accepts serialized .NET data via the '/ProjectCenter.rem' endpoint on 90
CVE-2025-35055 HIGH 8.8 UPGRADE Newforma Info Exchange (NIX) '/UserWeb/Common/UploadBlueimp.ashx' allows an authenticated attacker to upload a
CVE-2025-35058 MEDIUM 5.9 UPGRADE Newforma Info Exchange (NIX) '/UserWeb/Common/MarkupServices.ashx' allows a remote, unauthenticated attacker t
CVE-2025-35061 MEDIUM 5.9 UPGRADE Newforma Info Exchange (NIX) '/NPCSRemoteWeb/LegacyIntegrationServices.asmx' allows a remote, unauthenticated

References

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