CVE-2024-56527

EUVD-2024-3609
An issue was discovered in TCPDF before 6.8.0. The Error function lacks an htmlspecialchars call for the error message.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 51%
Affected Products (NVD)
VendorProductVersion
tcpdf_projecttcpdf
𝑥
< 6.8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tcpdf
bookworm
6.6.2+dfsg1-1+deb12u1
fixed
bookworm (security)
6.6.2+dfsg1-1+deb12u1
fixed
bullseye
vulnerable
bullseye (security)
6.3.5+dfsg1-1+deb11u1
fixed
forky
6.10.1+dfsg-2
fixed
sid
6.10.1+dfsg-2
fixed
trixie
6.9.1+dfsg-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tcpdf
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
ignored
plucky
not-affected
questing
not-affected
trusty
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://andrea0.medium.com/analysis-of-cve-2024-56527-dbdab6962add
https://github.com/tecnickcom/TCPDF/commit/11778aaa2d9e30a9ae1c1ee97ff349344f0ad6e1
https://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0
https://tcpdf.org
https://lists.debian.org/debian-lts-announce/2025/06/msg00004.html