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Vulnerabilities

Vulnerability · CVE-2026-25945

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests.

Published Feb 27, 2026 · catalog updated Jun 17, 2026 · The WebSocket Application Programming

Check if you run it

No confirmed exploitation is on record for CVE-2026-25945. EPSS is 0.95%. Act only if a listed version of The WebSocket Application Programming is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The WebSocket Application Programming).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.95%
Remediation
Advisory link
Affected products
cpe ev2go/ev2go.io

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.

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.

  • cpe ev2go/ev2go.ioversion unspecified

How to fix CVE-2026-25945

What to do

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

Should you patch?

No confirmed exploitation is on record for CVE-2026-25945. EPSS is 0.95%. Act only if a listed version of The WebSocket Application Programming is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-307: Improper Restriction of Excessive Authentication Attempts. EPSS 0.95%. 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.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 27, 2026 · NIST NVD

    Detected

    The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.

  2. Jun 17, 2026 · NIST NVD

    Updated

    The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.

Sources

  • CVE.orgVulnerability recordCVE-2026-25945

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-25945

    30-day exploitation probability 1.0%

    first.org
  • NIST NVDVulnerability recordCVE-2026-25945

    The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-fo

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.