CVE-2026-25851Disclosure(chargemap / chargemap.com)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend. An unauthenticated attacker can connect to the OCPP WebSocket endpoint using a known or discovered charging station identifier, then issue or receive OCPP commands as a legitimate charger. Given that no authentication is required, this can lead to privilege escalation, unauthorized control of charging infrastructure, and corruption of charging network data reported to the backend.

chargemap CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

Other references

https://chargemap.com/en-us/support

Weakness type (CWE)

CWE-306

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

chargemap.com

Threat summary

5 mentions across 3 observed days
Momentum state: stable

What's happening

Technical details provided in 5 signals
Disclosure: 5 classified signals
Peaked 2d ago at 3 mentions (2026-02-27); latest day: 1
5 total mentions across 3 days

Affected systems

Vendors

chargemap

Products

chargemap.com

Deep dive

Activity timeline5 mentions / 3d

Signal classification1 categories

Disclosure

5100.0%

Referenced assets4 URLs

By indicator

Classification over time

Date	Total	Labels

2026-02-27	3	Disclosure3
2026-03-03	1	Disclosure1
2026-03-04	1	Disclosure1

Full discourse5 posts

CRAC Learning - Tech@cracbot220d
Disclosure
CVE-2026-25851 (CVSS:9.4, CRITICAL) is Analyzed. WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersona..https://nvd.nist.gov/vuln/detail/CVE-2026-25851 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post highlights CVE‑2026‑25851’s critical CVSS score and notes that WebSocket endpoints lack authentication, allowing unauthorized impersonation, but it does not mention a PoC, exploit, patch, or active exploitation.
0000024
173 followersView on X
CRAC Learning - Tech@cracbot221d
Disclosure
CVE-2026-25851 (CVSS:9.4, CRITICAL) is Analyzed. WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersona..https://nvd.nist.gov/vuln/detail/CVE-2026-25851 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post highlights CVE-2026-25851, a critical WebSocket authentication flaw that permits unauthorized station impersonation, but it does not mention PoC, exploit code, active exploitation, or a patch.
0000033
173 followersView on X
CVE@CVEnew225d
Disclosure
CVE-2026-25851 WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate data sent to the backend.… https://www.cve.org/CVERecord?id=CVE-2026-25851
Post summary
CVE-2026-25851 exposes WebSocket endpoints with missing authentication, allowing attackers to impersonate stations and alter data sent to the backend.
00000149
56.6K followersView on X
CVEFind.com@CveFindCom225d
Disclosure
[CVE-2026-25851: CRITICAL] Vulnerability in WebSocket endpoints allows unauthorized access to charging station data, leading to potential manipulation and security breaches in the charging infrastructure.#cve,CVE-2026-25851,#cybersecurity https://cvefind.com/CVE-2026-25851
Post summary
A critical vulnerability (CVE-2026-25851) in WebSocket endpoints of charging stations allows unauthorized access to station data, potentially enabling manipulation and security breaches.
0000046
585 followersView on X
CVETodo@CveTodo225d
Disclosure
**CVE-2026-25851** pertains to a critical security flaw in systems utilizing WebSocket endpoints for Open Charge Point Protocol (OCPP) communications. The core issue is the absence of proper authentication mechanisms on WebSocket endpoints, which allows unauthenticated attackers to connect and impersonate legitimate charging stations. This can enable malicious actors to send or receive commands, manipulate data, and potentially control or disrupt charging infrastructure. #Cybersecurity #CVE #CriticalCVE #CriticalVulnerability #RemoteCodeExecution #PrivilegeEscalation https://cvetodo.com/cve/CVE-2026-25851
Post summary
CVE-2026-25851 reveals a lack of authentication on WebSocket endpoints used by OCPP, permitting unauthenticated attackers to impersonate charging stations and issue potentially disruptive commands.
0000038
20 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	chargemap	chargemap.com	-	-	-

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What researchers are saying

CVE-2026-25851

CVETodo[verified]@CveTodoDisclosure

CVE-2026-25851 reveals a lack of authentication on WebSocket endpoints used by OCPP, permitting unauthenticated attackers to impersonate charging stations and issue potentially disruptive commands.

CRAC Learning - Tech@cracbotDisclosure

The post highlights CVE‑2026‑25851’s critical CVSS score and notes that WebSocket endpoints lack authentication, allowing unauthorized impersonation, but it does not mention a PoC, exploit, patch, or active exploitation.

CRAC Learning - Tech@cracbotDisclosure

The post highlights CVE-2026-25851, a critical WebSocket authentication flaw that permits unauthorized station impersonation, but it does not mention PoC, exploit code, active exploitation, or a patch.

CVE@CVEnewDisclosure

CVE-2026-25851 exposes WebSocket endpoints with missing authentication, allowing attackers to impersonate stations and alter data sent to the backend.

CVEFind.com@CveFindComDisclosure

A critical vulnerability (CVE-2026-25851) in WebSocket endpoints of charging stations allows unauthorized access to station data, potentially enabling manipulation and security breaches.