CVE-2026-39781

WordPress Document Gallery plugin <= 5.1.1 - Cross Site Scripting (XSS) vulnerability

7.1 High

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dan Rossiter Document Gallery document-gallery allows Reflected XSS.This issue affects Document Gallery: from n/a through 5.1.1.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.18%Unchanged since Oct 6, 2026

What each source reports

CVE List Score used 7.1

WordPress Document Gallery plugin <= 5.1.1 - Cross Site Scripting (XSS) vulnerability

Record: CVE-2026-39781
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2026-93029 7.1

Record: EUVD-2026-93029
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-xj76-v28p-2mqj 7.1

Unauthenticated Cross Site Scripting (XSS) in Document Gallery <= 5.1.1 versions.

Unauthenticated Cross Site Scripting (XSS) in Document Gallery <= 5.1.1 versions.

Record: GHSA-xj76-v28p-2mqj
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 7.1

Record: CVE-2026-39781
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

Affected products

dan rossiter document gallery

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-39781 is a high vulnerability (CVSS 7.1) in Dan Rossiter Document Gallery, published October 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 6th percentile. No source names a fixed version.