Read the docs
TI-2024-39150 Aliases CVE-2024-58396GHSA-h4xq-5878-6xvr

YouDataSum CPAS path traversal lets attackers read files

Priority HIGH 77CWE-22Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

YouDataSum CPAS Audit Management System V4 contains a path traversal flaw (CWE-22) in the fileId parameter of the downPlugs endpoint. An unauthenticated remote attacker can read arbitrary files on the system by sending crafted GET requests with ../ sequences. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-01-13, and a public exploit is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

YouDataSum CPAS Audit Management System V4 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by manipulating the fileId parameter. Attackers can send GET requests to /cpasm4/plugInManController/downPlugs with ../ sequences in fileId to retrieve system files like /etc/passwd. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-01-13.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00498 42nd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA
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
YouDataSumCPAS Audit Management SystemV4—No fix listedCNA
  • CPAS Audit Management System VendorYouDataSum Affected V4 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for YouDataSum CPAS Audit Management System.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-22 Threatist record created from CVE-2024-58396
  2. 2026-10-22 Alias added: GHSA-h4xq-5878-6xvr
  3. 2026-10-23 Priority changed: MEDIUM → LOW
  4. 2026-10-23 CISA SSVC decision points changed
  5. 2026-10-24 Priority changed: LOW → HIGH

References

Exploit 2

Other 2

  • TI-2025-35559 YouDataSum CPAS Audit Management System <=v4.9 is vulnerable to SQL Injection in… CVSS 3.1CRITICAL 9.8

Sources

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