CVE-2026-27647Disclosure(mobility46 / mobility46.se)

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

The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers and enables session hijacking or shadowing, where the most recent connection displaces the legitimate charging station and receives backend commands intended for that station. This vulnerability may allow unauthorized users to authenticate as other users or enable a malicious actor to cause a denial-of-service condition by overwhelming the backend with valid session requests.

mobility46 CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

Other references

https://www.mobility46.se/en/contact-us

Weakness type (CWE)

CWE-613

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.

mobility46.se

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

mobility46

Products

mobility46.se

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

Vulmon Vulnerability Feed@VulmonFeeds223d
Disclosure
CVE-2026-27647 WebSocket Session Hijacking Vulnerability in Charging Station Backend https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-27647
Post summary
The text announces a new WebSocket session hijacking vulnerability in charging station backends (CVE-2026-27647), without providing PoC, exploit, or patch details.
0000133
4.0K followersView on X
CRAC Learning - Tech@cracbot218d
Disclosure
CVE-2026-27647 (CVSS:7.3, HIGH) is Analyzed. The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to..https://nvd.nist.gov/vuln/detail/CVE-2026-27647 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post references CVE‑2026‑27647, noting its CVSS score and a brief description of the vulnerability, but does not mention PoC, exploit code, active exploitation, patches, or false positives.
0000019
173 followersView on X
CRAC Learning - Tech@cracbot219d
Disclosure
CVE-2026-27647 (CVSS:7.3, HIGH) is Analyzed. The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to..https://nvd.nist.gov/vuln/detail/CVE-2026-27647 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post references CVE-2026-27647, noting its CVSS score of 7.3 and a brief description of the vulnerability involving WebSocket backend session handling. No PoC, exploit, patch, or active exploitation details are provided.
0000036
173 followersView on X
Infoflowcloud@infoflowcloud223d
Disclosure
🚨*CVE* CVE-2026-27647 The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. T… https://www.cve.org/CVERecord?id=CVE-2026-27647 ----- Traducción: CVE-2026-27647 El … http://infoflow.cloud`
Post summary
A new CVE-2026-27647 has been disclosed, detailing a session ID reuse issue in a WebSocket backend for charging stations. No proof‑of‑concept, exploit code, active exploitation, or patch information is provided.
0000026
55 followersView on X
CVE@CVEnew223d
Disclosure
CVE-2026-27647 The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. T… https://www.cve.org/CVERecord?id=CVE-2026-27647
Post summary
The CVE outlines a session identifier reuse flaw in a WebSocket backend that enables multiple endpoints to connect with the same identifier, potentially allowing session hijacking.
00000153
56.6K 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	mobility46	mobility46.se	-	-	-

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Back to dashboard mobility46 CVEs mobility46.se vulnerabilities

What researchers are saying

CVE-2026-27647

Vulmon Vulnerability Feed@VulmonFeedsDisclosure

The text announces a new WebSocket session hijacking vulnerability in charging station backends (CVE-2026-27647), without providing PoC, exploit, or patch details.

CRAC Learning - Tech@cracbotDisclosure

The post references CVE‑2026‑27647, noting its CVSS score and a brief description of the vulnerability, but does not mention PoC, exploit code, active exploitation, patches, or false positives.

CRAC Learning - Tech@cracbotDisclosure

The post references CVE-2026-27647, noting its CVSS score of 7.3 and a brief description of the vulnerability involving WebSocket backend session handling. No PoC, exploit, patch, or active exploitation details are provided.

Infoflowcloud@infoflowcloudDisclosure

A new CVE-2026-27647 has been disclosed, detailing a session ID reuse issue in a WebSocket backend for charging stations. No proof‑of‑concept, exploit code, active exploitation, or patch information is provided.

CVE@CVEnewDisclosure

The CVE outlines a session identifier reuse flaw in a WebSocket backend that enables multiple endpoints to connect with the same identifier, potentially allowing session hijacking.