TI-2025-43041 Aliases CVE-2025-70141 GHSA-55vh-w3p8-qq9g

SourceCodester Customer Support System 1.0 contains an incorrect access control…

HIGH 80CWE-306Published 2026-02-18 · Updated 2026-09-08

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-306.

Summary

SourceCodester Customer Support System 1.0 contains an incorrect access control vulnerability in ajax.php. The AJAX dispatcher does not enforce authentication or authorization before invoking administrative methods in admin_class.php based on the action parameter. An unauthenticated remote attacker can perform sensitive operations such as creating customers and deleting users (including the admin account), as well as modifying or deleting other application records (tickets, departments, comments), resulting in unauthorized data modification.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00769 55th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged 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

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:oretnom23:customer_support_system:1.0:::::::*	1.0	Vulnerable	oretnom23

cpe:2.3:a:oretnom23:customer_support_system:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·oretnom23

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-70141
2026-10-03 Alias added: GHSA-55vh-w3p8-qq9g

References

Exploit 1

https://youngkevinn.github.io/posts/CVE-2025-70141-Customer-Support-BAC/

Other 2

TI-2023-27328 Customer Support System v1 was discovered to contain a SQL injection vulnerability via… CVSS 3.1CRITICAL 9.8
TI-2023-27051 Customer Support System v1 was discovered to contain a SQL injection vulnerability via… CVSS 3.1CRITICAL 9.8
TI-2023-27052 Customer Support System v1 was discovered to contain a SQL injection vulnerability via… CVSS 3.1HIGH 8.8
TI-2023-27050 Customer Support System v1 was discovered to contain a SQL injection vulnerability via… CVSS 3.1HIGH 8.8
TI-2023-27049 A directory listing vulnerability in Customer Support System v1 allows attackers to list… CVSS 3.1HIGH 7.5
TI-2023-27331 A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers… CVSS 3.1MEDIUM 6.1

See all 18 →

Sources

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