TI-2018-13821 Aliases CVE-2018-19516 GHSA-3j3p-9qrf-3242

messagepartthemes/default/defaultrenderer.cpp in messagelib in KDE Applications before…

LOW 26CWE-20Published 2020-03-12 · Updated 2024-08-05

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

messagepartthemes/default/defaultrenderer.cpp in messagelib in KDE Applications before 18.12.0 does not properly restrict the handling of an http-equiv="REFRESH" value.

Why it matters now

EPSS 0.01104 65th percentileScored 2026-11-07

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

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:kde:kde_applications::::::::	before 18.12	Vulnerable	KDE

cpe:2.3:a:kde:kde_applications:*:*:*:*:*:*:*:* Versions before 18.12 Vulnerable ·KDE

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-19516
2026-10-03 Alias added: GHSA-3j3p-9qrf-3242

References

Patch 1

https://cgit.kde.org/messagelib.git/commit/messageviewer/src/messagepartthemes/default/defaultrenderer.cpp?id=34765909cdf8e55402a8567b48fb288839c61612

TI-2018-13555 The HTML thumbnailer plugin in KDE Applications before 18.12.0 allows attackers to… CVSS 3.0HIGH 7.5
TI-2013-05921 kwalletd in KWallet before KDE Applications 14.12.0 uses Blowfish with ECB mode instead… CVSS 2.0MEDIUM 5.0

Sources

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