CVE-2026-9318

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-9318
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-9318.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-9318
Aliases
Downstream
Published
2026-08-12T02:20:44.688Z
Modified
2026-08-12T19:59:13.528159032Z
Severity
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
tablib versions prior to 3.10.0 Stored XSS via HTML Export Dataset Title
Details

tablib prior to 3.10.0 contains a stored cross-site scripting vulnerability in the HTML export functionality that allows attackers to execute arbitrary JavaScript by embedding malicious payloads in dataset titles, which are interpolated unsanitized into HTML output via the export_book method in the _html.py format handler. Attackers can rename worksheet sheets in imported files such as XLSX, ODS, XLS, or YAML with script payloads that are assigned to the Dataset title attribute and rendered unescaped inside an HTML h3 tag, leading to session hijacking, unauthorized administrative actions, and sensitive data exposure when the output is rendered in a browser.

Database specific 
{
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9318.json",
    "cna_assigner": "VulnCheck"
}
References

Affected packages

Git / github.com/jazzband/tablib

Affected ranges

Type
GIT
Repo
https://github.com/jazzband/tablib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b0ff39fb9b2f457e5332249b4cc2ec11eabf46ee
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.10.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v0.*
v0.0.3
v0.0.4
v0.0.5
v0.11.0
v0.11.1
v0.11.3
v0.11.4
v0.11.5
v0.12.0
v0.12.1
v0.13.0
v0.14.0
v0.6.1
v0.6.2
v0.6.3
v0.7.1
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.9.10
v0.9.11
v0.9.4
v0.9.6
v0.9.7
v0.9.8
v0.9.9
v1.*
v1.0.0
v1.1.0
v2.*
v2.0.0
v3.*
v3.0.0
v3.1.0
v3.2.0
v3.2.1
v3.3.0
v3.4.0
v3.5.0
v3.6.0
v3.6.1
v3.7.0
v3.8.0
v3.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-9318.json"