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TI-2023-19748 Aliases CVE-2023-38357GHSA-53pg-hp8w-g7j6

Session tokens in RWS WorldServer 11.7.3 and earlier have a low entropy and can be…

Priority MEDIUM 63CWE-331Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Session tokens in RWS WorldServer 11.7.3 and earlier have a low entropy and can be enumerated, leading to unauthorized access to user sessions.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.05346 92nd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:rws:worldserver:*:*:*:*:*:*:*:*before 11.8.0VulnerableRws
  • cpe:2.3:a:rws:worldserver:*:*:*:*:*:*:*:* Versions before 11.8.0 Vulnerable ·Rws

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-38357
  2. 2026-10-03 Alias added: GHSA-53pg-hp8w-g7j6

References

Exploit 2

Advisory 1

  • TI-2022-15180 An issue was discovered in RWS WorldServer before 11.7.3. CVSS 3.1CRITICAL 9.8
  • TI-2022-15181 An issue was discovered in RWS WorldServer before 11.7.3. CVSS 3.1HIGH 8.8
  • TI-2022-15179 An issue was discovered in RWS WorldServer before 11.7.3. CVSS 3.1CRITICAL 9.8
  • TI-2022-15182 An issue was discovered in RWS WorldServer before 11.7.3. CVSS 3.1CRITICAL 9.8
  • TI-2024-34141 An XML External Entity (XXE) vulnerability in the Import object and Translation Memory… CVSS 3.1MEDIUM 6.5
  • TI-2024-34142 A Stored Cross-Site Scripting (XSS) vulnerability in the "Rules" functionality of… CVSS 3.1MEDIUM 4.8

Sources

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