meGrill Accelerate Plugin up to 1.5.3 on WordPress enqueue_scripts improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k1.72

Summaryinfo

A vulnerability has been found in meGrill Accelerate Plugin up to 1.5.3 and classified as problematic. The affected element is the function enqueue_scripts. This manipulation causes improper authorization. This vulnerability is tracked as CVE-2025-9266. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in meGrill Accelerate Plugin up to 1.5.3. It has been declared as problematic. Affected by this vulnerability is the function enqueue_scripts. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect integrity, and availability. The summary by CVE is:

The Accelerate theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the enqueue_scripts() function in all versions up to, and including, 1.5.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate the ThemeGrill Demo Importer plugin.

The advisory is shared at wordfence.com. This vulnerability is known as CVE-2025-9266 since 08/20/2025. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/06/2026). MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.4
VulDB Temp Score: 5.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/20/2025 CVE reserved
08/06/2026 +351 days Advisory disclosed
08/06/2026 +0 days VulDB entry created
08/06/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wordfence.com
Status: Not defined

CVE: CVE-2025-9266 (🔒)
GCVE (CVE): GCVE-0-2025-9266
GCVE (VulDB): GCVE-100-386557

Entryinfo

Created: 08/06/2026 14:15
Changes: 08/06/2026 14:15 (54)
Complete: 🔍
Cache ID: 216::103

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