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Vulnerabilities

Vulnerability · CVE-2025-54034

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Tribulant Software Newsletters newsletters-lite allows PHP

Published Aug 20, 2025 · catalog updated Apr 28, 2026 · Tribulant Software Newsletters

Check this week

CVE-2025-54034 is not in CISA KEV. FIRST estimates a 57.00% chance of exploitation in the next 30 days. Check whether you run Tribulant Software Newsletters.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
57.00%
Remediation
Advisory link
Affected products
vendor Tribulant Software Newsletters 0 ≤4.10

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Tribulant Software Newsletters newsletters-lite allows PHP Local File Inclusion.This issue affects Newsletters: from n/a through <= 4.10.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Tribulant Software Newsletters 0 ≤4.100 ≤4.10

How to fix CVE-2025-54034

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-54034 is not in CISA KEV. FIRST estimates a 57.00% chance of exploitation in the next 30 days. Check whether you run Tribulant Software Newsletters.

Which versions are affected?

Compare what you have installed with Tribulant Software Newsletters 0 ≤4.10 0 ≤4.10. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 57.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 20, 2025 · EUVD

    Detected

    Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Tribulant Software Newsletters newsletters-lite allows PHP Local File Inclusion.This issue affects Newsletters: from n/a through <= 4.10.

  2. Apr 28, 2026 · EUVD

    Updated

    Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Tribulant Software Newsletters newsletters-lite allows PHP Local File Inclusion.This issue affects Newsletters: from n/a through <= 4.10.

Sources

  • CVE.orgVulnerability recordCVE-2025-54034

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-25312

    Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in Tribulant Software Newsletters newsletters-lite allows PHP Local File Inclusion.This issue affects Newsletters: from n/a through <= 4.10.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Apr 28, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.