High 7.0Published May 7, 2026

CVE-2026-41653BentoPDF: Stored XSS via Markdown Editor Leading to Persistent File Exfiltration

Updated under an hour ago (Oct 27, 2026, 10:50 AM ET)

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It affects alam00000 bentopdf. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for alam00000 bentopdf

Exploited in the last 30 days

BentoPDF is a client-side PDF toolkit that is self hostable. Prior to version 2.8.3, a cross-site scripting vulnerability was identified in BentoPD. An attacker may be able to execute arbitrary JavaScript in certain circumstances in Markdown to PDF Tool. This issue has been patched in version 2.8.3.

CVSS: 7.0 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: May 7, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

alam00000 bentopdf alam00000:bentopdf (from the name)	before 2.8.3	CNA record

References

References

https://github.com/alam00000/bentopdf/security/advisories/GHSA-6vh8-4frx-647f	x-refsource-confirm
https://github.com/alam00000/bentopdf/releases/tag/v2.8.3	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.