CVE-2026-42881 — STIGQter: Arbitrary File Write leading to Local Code Execution via Export HTML
STIGQter is an open-source reimplementation of DISA's STIG Viewer. From 0.1.2 to before 1.2.7, an attacker can achieve local code execution (LCE) with the privileges of the user…
Published: 2026-05-14 · CVSS: 8.4 · CVSS 4.0
STIGQter is an open-source reimplementation of DISA's STIG Viewer. From 0.1.2 to before 1.2.7, an attacker can achieve local code execution (LCE) with the privileges of the user running STIGQter. This requires user interaction: the victim must open the malicious .stigqter file and explicitly run the "Export HTML" action. This vulnerability is fixed in 1.2.7.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7