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TI-2026-20783 Aliases CVE-2026-25711GHSA-qc92-5v9v-hh5w

Chargemap chargemap.com Insufficient Session Expiration

Priority LOW 37CWE-613Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-613.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00368 30th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Chargemapchargemap.comAll versions—No fix listedCNA
  • chargemap.com VendorChargemap Affected All versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:chargemap:chargemap.com:*:*:*:*:*:*:*:*all versionsVulnerableChargemap
  • cpe:2.3:a:chargemap:chargemap.com:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Chargemap

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-25711
  2. 2026-10-03 Alias added: GHSA-qc92-5v9v-hh5w
  3. 2026-10-24 EPSS moved to the 50th–90th percentile
  4. 2026-10-25 EPSS moved to the below the 50th percentile

References

Advisory 2

Other 1

  • TI-2026-20896 Chargemap chargemap.com Missing Authentication for Critical Function CVSS 4.0CRITICAL 9.3
  • TI-2026-16826 Chargemap chargemap.com Improper Restriction of Excessive Authentication Attempts CVSS 4.0HIGH 8.7
  • TI-2026-16825 Chargemap chargemap.com Insufficiently Protected Credentials CVSS 4.0MEDIUM 6.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences