CVE WatchOct 18, 2026

CVE-2026-112111

The Bootstrap Shortcodes plugin for WordPress before 3.4.6 is vulnerable to stored XSS via the id attribute of the [bs_tcontent] shortcode.

CVSS

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No CVSS

EPSS

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KEV

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Exploit Today

0-100

Published: Oct 18, 2026 · Last modified: Oct 18, 2026 · CWE-79

EPSS · 30d

Not enough EPSS history yet.

Technical description

The Bootstrap Shortcodes plugin for WordPress before 3.4.6 is vulnerable to stored XSS via the id attribute of the [bs_tcontent] shortcode. The bs_tcontent() shortcode handler in inc/bs_tabs.php emits the id attribute value into an unquoted HTML attribute. esc_attr() is applied, but it does not encode space characters, so a space in the supplied value terminates the attribute and any following text is parsed as additional HTML attributes, including JavaScript event handlers. This allows authenticated attackers with Contributor-level access and above to inject arbitrary web script that executes in the browser of any user who views the page and interacts with the injected element.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-1120313.5 LOW

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——0A vulnerability was determined in Chamilo LMS up to 1.11.40/2.0.3/3.0.1. This issue affects the function TicketManager::addProject of the file main/inc/lib/TicketManager.php of the component Ticket Module. Executing a manipulation of the argument Name can lead to cross site scripting. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. This patch is called 6dfa0f4de45afc1b27333304b4cd4532db478f74/dd3e4d32971efca4197eb2df97f69de25a786e3c/119773d45c31da53b44cbfdb3f4910bc983cc7b0/cb6fe2127e587603451c609b4ed78c0293fcc3fa. It is best practice to apply a patch to resolve this issue.3h CVE-2026-1119874.3 MED

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——0A vulnerability was identified in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. Affected by this vulnerability is the function read_metadata_from_safetensors of the file modules/sd_models.py of the component Extra-Networks Card Builder. Such manipulation of the argument __metadata__.sshs_model_hash leads to cross site scripting. The attack can be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.13h CVE-2026-1119844.3 MED

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——0A vulnerability has been found in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. This affects the function create_item_html of the file modules/ui_extra_networks.py of the component Card Builder. The manipulation of the argument filename leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.15h CVE-2026-1108977.1 HIG

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——0Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in IdeaBox Creations PowerPack Lite for Beaver Builder powerpack-addon-for-beaver-builder allows Stored XSS.This issue affects PowerPack Lite for Beaver Builder: from n/a through 1.3.1.16h CVE-2026-1103827.1 HIG

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——0Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NSquared Simply Schedule Appointments simply-schedule-appointments allows Stored XSS.This issue affects Simply Schedule Appointments: from n/a through 1.6.12.35.16h CVE-2026-1098957.1 HIG

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——0Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Arraytics Booktics booktics allows DOM-Based XSS.This issue affects Booktics: from n/a through 1.0.29.15h