CVE-2025-11448

Gallery Plugin for WordPress – Envira Photo Gallery <= 1.11.0 - Missing Authorization to Authenticated (Contributor+) Gallery Conversion

2025-11-07 20:58

Strategic Overview

Status: Patched in 1.12.0
Affected Plugin: Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More
Affected Version: <= 1.11.0
CVSS: 4.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2025-11448

View all Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More vulnerabilities

At a glance

CVE-2025-11448 is a medium-severity Missing Authorization vulnerability in the Envira Gallery WordPress plugin, affecting versions <= 1.11.0. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Contributor level or above. The issue is fixed in version 1.12.0; sites on affected versions should update now. Disclosed November 2025, reported by Lucas Montes (NiRoX).

Vulnerability Overview

The Gallery Plugin for WordPress – Envira Photo Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the '/envira-convert/v1/bulk-convert' REST API endpoint in all versions up to, and including, 1.11.0. This makes it possible for authenticated attackers, with contributor-level access and above, to convert galleries to Envira galleries.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-862: Missing Authorization

Reaching this weakness in Envira Gallery <= 1.11.0 takes an account at Contributor level or above. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For Envira Gallery the fix is 1.12.0: builds <= 1.11.0 are affected, anything from 1.12.0 onward is not.

Remediation

Update to version 1.12.0, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: Envira Gallery 1.12.0 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2025-11448 https://www.wordfence.com/threat-intel/vulnerabilities/id/900e6528-f350-4e1b-80a5-aa01248323a8 https://nvd.nist.gov/vuln/detail/CVE-2025-11448

Related records

Same weakness class

Other vulnerabilities in Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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