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TI-2023-05781 Aliases CVE-2023-6298GHSA-3g98-4f8c-vh63

Apryse iText PdfDocument.java main array index

Priority LOW 31CWE-129Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-129 and the CVSS impact.

Summary

A vulnerability classified as problematic was found in Apryse iText 8.0.2. This vulnerability affects the function main of the file PdfDocument.java. The manipulation leads to improper validation of array index. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The identifier of this vulnerability is VDB-246124. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. A statement published afterwards explains that the exception is not a vulnerability and the identified CWEs might not apply to the software.

Why it matters now

EPSS 0.0111 66th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApryseiText8.0.2—No fix listedCNA
  • iText VendorApryse Affected 8.0.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:itextpdf:itext:8.0.2:*:*:*:*:*:*:*8.0.2VulnerableItextpdf
  • cpe:2.3:a:itextpdf:itext:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·Itextpdf

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-6298
  2. 2026-10-03 Alias added: GHSA-3g98-4f8c-vh63

References

Exploit 1

Advisory 1

  • TI-2025-35383 An issue was discovered in the InsertFromURL() function of the Apryse HTML2PDF SDK thru… CVSS 3.1CRITICAL 9.8
  • TI-2025-35382 A Local File Inclusion (LFI) and a Server-Side Request Forgery (SSRF) vulnerability was… CVSS 3.1HIGH 7.5
  • TI-2024-04030 Apryse WebViewer PDF Document cross site scripting CVSS 3.1LOW 3.5
  • TI-2023-05782 Apryse iText Reference Table PdfDocument.java memory leak CVSS 3.1MEDIUM 6.5
  • TI-2024-37840 A Cross-Site Scripting (XSS) vulnerability in the Rendering Engine component in Apryse… CVSS 3.1MEDIUM 5.4

Sources

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