VDB-285648 · CVE-2024-11455 · GCVE-0-2024-11455

wolfgang101 Include Mastodon Feed Plugin up to 1.9.5 on WordPress Shortcode include-mastodon-feed cross site scripting

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in wolfgang101 Include Mastodon Feed Plugin up to 1.9.5 on WordPress. It has been declared as problematic. Affected by this vulnerability is the function include-mastodon-feed of the component Shortcode Handler. The manipulation results in cross site scripting. This vulnerability was named CVE-2024-11455. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in wolfgang101 Include Mastodon Feed Plugin up to 1.9.5 on WordPress. It has been classified as problematic. Affected is the function include-mastodon-feed of the component Shortcode Handler. The manipulation 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. CVE summarizes:

The Include Mastodon Feed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'include-mastodon-feed' shortcode in all versions up to, and including, 1.9.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The weakness was presented by Peter Thaleikis. The advisory is shared for download at wordfence.com. This vulnerability is traded as CVE-2024-11455 since 11/19/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

WordPress Plugin

Vendor

wolfgang101

Name

Include Mastodon Feed Plugin

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.4
CNA Vector (Wordfence): 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/19/2024 🔍
11/21/2024 +2 days 🔍
11/21/2024 +0 days 🔍
02/23/2025 +94 days 🔍

Sourcesinfo

Advisory: wordfence.com
Researcher: Peter Thaleikis
Status: Not defined

CVE: CVE-2024-11455 (🔍)
GCVE (CVE): GCVE-0-2024-11455
GCVE (VulDB): GCVE-100-285648

Entryinfo

Created: 11/21/2024 07:38
Updated: 02/23/2025 20:53
Changes: 11/21/2024 07:38 (66), 02/23/2025 20:53 (3)
Complete: 🔍
Cache ID: 216::103