CVE-2018-19516

5.3 mediumEPSS 1.1%

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.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2020-03-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

kde:kde_applications

References

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

Check your stack JSON