TI-2023-27332 Aliases CVE-2023-49976 GHSA-p98c-qx6j-cgvx

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers…

LOW 25CWE-79Published 2024-03-06 · Updated 2024-11-01

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the subject parameter at /customer_support/index.php?page=new_ticket.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00466 40th 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: None
Automatable: No
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-2023-49976
2026-10-03 Alias added: GHSA-p98c-qx6j-cgvx

References

Exploit 1

https://github.com/geraldoalcantara/CVE-2023-49976

Other 1

https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html

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-2025-43041 SourceCodester Customer Support System 1.0 contains an incorrect access control… CVSS 3.1CRITICAL 9.4
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

See all 18 →

Sources

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