Source: xhtml2pdf Version: 0.2.17+dfsg-1 X-Debbugs-CC: [email protected] Severity: important Tags: security upstream Forwarded: https://github.com/xhtml2pdf/xhtml2pdf/pull/835
Hi, The following vulnerability was published for xhtml2pdf. CVE-2026-110642[0]: | xhtml2pdf before 0.2.19 contains an OS command injection | vulnerability in pisa.startViewer() that allows attackers to execute | commands by interpolating unescaped file names into os.system. | Attackers can supply an input file whose name contains a double | quote and shell metacharacters, which runs OS commands as the | invoking user when the pisa tool is used with -s/--start-viewer. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-110642 https://www.cve.org/CVERecord?id=CVE-2026-110642 [1] https://github.com/xhtml2pdf/xhtml2pdf/pull/835 [2] https://github.com/xhtml2pdf/xhtml2pdf/commit/654f0de6ff4995eb058bfdf55dfa8ae4e4e3f154 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
