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TI-2023-20778 Aliases CVE-2023-39776GHSA-9w8m-gv94-4p5h

A File Upload vulnerability in PHPJabbers Ticket Support Script v3.2 allows attackers to…

Priority HIGH 82CWE-434Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

A File Upload vulnerability in PHPJabbers Ticket Support Script v3.2 allows attackers to execute arbitrary code via uploading a crafted file.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01014 63rd 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
Poc
Automatable
Yes
Technical impact
Total

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:phpjabbers:ticket_support_script:3.2:*:*:*:*:*:*:*3.2VulnerablePHPJabbers
  • cpe:2.3:a:phpjabbers:ticket_support_script:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·PHPJabbers

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-39776
  2. 2026-10-03 Alias added: GHSA-9w8m-gv94-4p5h

References

Other 2

  • TI-2023-21538 User enumeration is found in in PHPJabbers Ticket Support Script v3.2. CVSS 3.1CRITICAL 9.8
  • TI-2023-21525 There is a Cross Site Scripting (XSS) vulnerability in the message parameter of index.php… CVSS 3.1MEDIUM 5.4

Sources

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