Ultimate Before After Image Slider & Gallery Plugin BEAF Slider Widget cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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2.3$0-$5k2.80

Summaryinfo

A vulnerability identified as problematic has been detected in Ultimate Before After Image Slider & Gallery Plugin up to 4.7.0. This issue affects some unknown processing of the component BEAF Slider Widget. Performing a manipulation of the argument shortcode results in cross site scripting. This vulnerability is identified as CVE-2025-15665. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic has been found in Ultimate Before After Image Slider & Gallery Plugin up to 4.7.0. This affects some unknown functionality of the component BEAF Slider Widget. The manipulation of the argument shortcode with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

The Ultimate Before After Image Slider & Gallery WordPress plugin before 4.7.1 does not escape the value of the BEAF Slider widget's shortcode field before outputting it on the front end (the value is passed through do_shortcode, which echoes non-shortcode content verbatim), allowing users with administrator-level access to store a script that executes in the browser of any visitor who loads a page displaying the widget.

The advisory is shared at wpscan.com. This vulnerability is uniquely identified as CVE-2025-15665 since 06/23/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The exploitation needs additional levels of successful authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 4.7.1 eliminates this vulnerability.

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Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.4
VulDB Meta Temp Score: 2.3

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: 🔒

Upgrade: Ultimate Before After Image Slider & Gallery Plugin 4.7.1

Timelineinfo

06/23/2026 CVE reserved
07/14/2026 +21 days Advisory disclosed
07/14/2026 +0 days VulDB entry created
07/14/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2025-15665 (🔒)
GCVE (CVE): GCVE-0-2025-15665
GCVE (VulDB): GCVE-100-378261

Entryinfo

Created: 07/14/2026 08:23
Changes: 07/14/2026 08:23 (55)
Complete: 🔍
Cache ID: 216::103

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