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CVE-2026-90872medium6.6

Server-Side Script Injection in Manager Web UI in Progress WS_FTP Server

Impact

Progress WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows have a vulnerability that allows an authenticated Manager administrator to execute arbitrary commands. This is due to improper neutralization of directives in dynamically evaluated code. The impact is execution of commands with the privileges of the WS_FTP Server IIS worker process.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

What to do

Restrict Manager web console access to trusted administrative hosts and networks. Contact Progress Software Technical Support for guidance on available mitigations.

ProgressSoftware guidance

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

Progress Software · ProgressSoftware

WS_FTP Server

2 ranges
ProgressSoftware version evidence
Platforms: Windows

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 2024.0.7

custom versions

0 → before 2025.0.4

custom versions

unaffected

unknown

Other versions: unaffected

Original source description

Improper neutralization of directives in dynamically evaluated code in the Manager web console of Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow an authenticated Manager administrator to execute arbitrary commands with the privileges of the WS_FTP Server IIS worker process.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-90872

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-95 ↗

CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

ProgressSoftware

Related →
CWE-94 ↗

CWE-94: Improper Control of Generation of Code ('Code Injection')

ProgressSoftware

Related →
Contributing organizations · 2
ProgressSoftware

Assigning organization

2026-10-29
CISA-ADP

Additional data publisher

2026-10-30

What changed

Follow changes
  1. CVE · CVE-2026-90872

    Observed 2026-10-30T18:55:14.983Z · upstream updated 2026-10-30T17:18:24.148Z

    Prioritization updated

    before

    [
  {
    "source": "CISA-ADP",
    "type": "SSVC",
    "role": "CISA Coordinator",
    "timestamp": "2026-10-29T00:00:00+00:00",
    "decisions": [
      {
        "name": "Exploitation",
        "value": "none"
      },
      {
        "name": "Automatable",
        "value": "no"
      },
      {
        "name": "Technical Impact",
        "value": "total"
      }
    ]
  }
]

    after

    [
  {
    "source": "CISA-ADP",
    "type": "SSVC",
    "role": "CISA Coordinator",
    "timestamp": "2026-10-30T03:56:43.363801Z",
    "decisions": [
      {
        "name": "Exploitation",
        "value": "none"
      },
      {
        "name": "Automatable",
        "value": "no"
      },
      {
        "name": "Technical Impact",
        "value": "total"
      }
    ]
  }
]
  2. CVE · CVE-2026-90872

    Observed 2026-10-30T04:15:37.802Z · upstream updated 2026-10-30T03:56:42.893Z

    Prioritization updated

    before

    []

    after

    [
  {
    "source": "CISA-ADP",
    "type": "SSVC",
    "role": "CISA Coordinator",
    "timestamp": "2026-10-29T00:00:00+00:00",
    "decisions": [
      {
        "name": "Exploitation",
        "value": "none"
      },
      {
        "name": "Automatable",
        "value": "no"
      },
      {
        "name": "Technical Impact",
        "value": "total"
      }
    ]
  }
]

Large field values are marked as truncated previews. Original source snapshots remain retained.

Showing up to 50 most recent observed changes.

References

1 sources
progress.lightning.force.com/lightning/r/Knowledge__kav/ka7Pb000001vl86IAA/view
vendor-advisoryProgressSoftware