Read the docs
TI-2024-21382 Aliases CVE-2024-32489GHSA-g9wg-98c2-qv3v

TCPDF before 6.7.4 mishandles calls that use HTML syntax.

Priority LOW 28CWE-80Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-80.

Summary

TCPDF before 6.7.4 mishandles calls that use HTML syntax.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00582 48th percentileScored 2026-11-07
Fix Fixed tecnickcom/tcpdf (Packagist): 6.7.4

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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—tecnickcom/tcpdf (Packagist)before 6.7.46.7.4Patch availableGHSA-g9wg-98c2-qv3v
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • tecnickcom/tcpdf (Packagist) Vendor— Affected before 6.7.4 Fixed in 6.7.4 Patch available GHSA-g9wg-98c2-qv3v

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:tcpdf_project:tcpdf:*:*:*:*:*:*:*:*before 6.7.4VulnerableTcpdf Project
  • cpe:2.3:a:tcpdf_project:tcpdf:*:*:*:*:*:*:*:* Versions before 6.7.4 Vulnerable ·Tcpdf Project

Remediation

  • Fix · GHSA-g9wg-98c2-qv3v tecnickcom/tcpdf (Packagist) Fixed in 6.7.4 Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-32489
  2. 2026-10-03 Alias added: GHSA-g9wg-98c2-qv3v

References

Patch 2

Advisory 1

Other 3

  • TI-2024-15092 TCPDF version 6.6.5 and before is vulnerable to ReDoS (Regular Expression Denial of… CVSS 3.1HIGH 7.5
  • TI-2024-37408 Improper certificate validation in Tecnick tcpdf CVSS 3.1CRITICAL 9.8
  • TI-2024-15091 TCPDF version <=6.6.5 is vulnerable to ReDoS (Regular Expression Denial of Service) if… CVSS 3.1HIGH 7.5
  • TI-2024-37414 Cross-site scripting in Tecnick tcpdf CVSS 3.1HIGH 7.5
  • TI-2024-37409 Type confusion in Tecnick tcpdf CVSS 3.1HIGH 7.5
  • TI-2024-37406 Cross-site scripting in Tecnick tcpdf CVSS 3.1HIGH 7.5
See all 8 →

Sources

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