CVE-2026-110642

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Source
https://cve.org/CVERecord?id=CVE-2026-110642
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110642.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-110642
Published
2026-10-14T14:17:12Z
Modified
2026-10-15T10:30:43Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
xhtml2pdf before 0.2.19 OS Command Injection via startViewer File Name
Details

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.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-78"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110642.json"
}
References

Affected packages

Git / github.com/xhtml2pdf/xhtml2pdf

Affected ranges

Type
GIT
Repo
https://github.com/xhtml2pdf/xhtml2pdf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ee609b0da20ac78a5a9abab8a932d547e2e6fecf
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "0.2.19"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

0.*
0.0.2
0.0.3
0.0.4
0.0.5
0.0.6
0.1b1
0.1b2
0.2
0.2.1
0.2.10
0.2.2
0.2.4
0.2.5
0.2.9
0.2b
v0.*
v0.2.11
v0.2.12
v0.2.13
v0.2.17
v0.2.5
v0.2.6
v0.2.7
v0.2.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110642.json"