CVE-2025-4654Network attack vector

Unauthenticated post changes via unchecked make_signature requests

Published Jul 2, 2025 · Updated Apr 8, 2026

Improper authorization in Soumettre.fr 2.1.5 and earlier allows remote attackers to create, edit, or delete Soumettre posts. The make_signature function applies an improper authorization check to REST requests, exposing post-management actions. The route is affected only while the Soumettre account is disconnected and no API key is installed, limiting the consequence to unauthorized post changes.

CVSS severity3.7
Low
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Soumettre.fr 2.1.5 and earlier allows remote attackers to create, edit, or delete Soumettre posts. The make_signature function applies an improper authorization check to REST requests, exposing post-management actions. The route is affected only while the Soumettre account is disconnected and no API key is installed, limiting the consequence to unauthorized post changes.

The record

CVE
CVE-2025-4654
Published
Jul 2, 2025
Updated
Apr 8, 2026
Vendor
BLEETIC
Product
Soumettre.fr
Classifications
CWE-285, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

BLEETIC · Soumettre.frversion=0 <=2.1.5

Published CVSS scores

3.7WordfenceCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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