CVE-2026-16485

A vulnerability has been found in SourceCodester Class and Exam Timetabling System 1.0. Affected by this issue is some unknown functionality of the file /class.php. Such manipulation of the argument day leads to cross site scripting. The attack can be launched remotely. The exploit has been...

GHSA-CJ75-F6XR-R4G7 Rails HTML Sanitizers: Possible XSS vulnerability with certain configurations

Summary There is a possible cross-site scripting vulnerability in rails-html-sanitizer when the sanitizer is configured to allow an SVG reference element such as . See related GHSA-9wjq-cp2p-hrgf in Loofah, whose SVG local-reference logic rails-html-sanitizer mirrors. - Versions affected: = 1.0.3...

CVE-2026-47687 FOGProject has stored XSS via unescaped option label in selectForm() accessible from unauthenticated inventory endpoint

FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Prior to versions 1.5.10.1832 and 1.6.0-beta.2313, the selectForm helper in fogpage.class.php renders labels using raw, unescaped user input. An unauthenticated attacker who knows any registered host's MAC address...

GHSA-2P49-HGCM-8545 SVGO removeScripts plugin leaves some executable scripts intact

Summary SVGO's removeScripts plugin disabled by default removes scripts from the SVG, however executable scripts were left intact in some cases. If a consumer relied on this plugin for sanitization and served them to users, these SVGs could open up doors to XSS. Details SVGO has a plugin for...

1router (>=0.3.96, <=1.0.2), 8router (>=0.5.12, <=0.5.24) +2483 more potentially affected by CVE-2026-66010 via dompurify (>=3.0.0, <=3.4.11)

dompurify NPM version =3.0.0, =0.3.96, =0.5.12, =0.3.33, =0.5.0, =0.4.71, =1.0.0, =1.5.1, =0.18.0-beta.0, =0.0.1, =0.1.0, =0.1.0-alpha.1, =0.1.0, =0.3.9 and more Source cves: CVE-2026-66010 Source advisory: SNYK:JS-DOMPURIFY-18170233...

1router (>=0.3.96, <=1.0.2), 8router (>=0.5.12, <=0.5.24) +2483 more potentially affected by CVE-2026-66010 via dompurify (>=3.0.0, <=3.4.11)

dompurify NPM version =3.0.0, =0.3.96, =0.5.12, =0.3.33, =0.5.0, =0.4.71, =1.0.0, =1.5.1, =0.18.0-beta.0, =0.0.1, =0.1.0, =0.1.0-alpha.1, =0.1.0, =0.3.9 and more Source cves: CVE-2026-66010 Source advisory: OSV:GHSA-C2J3-45GR-MQC4...

@27works/posto (>=1.0.0, <=2.0.2), @abc45676/mailer (1.0.0) +275 more potentially affected by CVE-2026-59887 via linkify-it (>=5.0.0, <=5.0.1)

linkify-it NPM version =5.0.0, =1.0.0, =0.6.0, =0.2.6, =0.0.1, =2.0.2, =2026.7.1, =1.0.0, =0.0.1, =0.0.10, =1.0.0, =2.0.1 - @anjirauto/app-gmail 0.5.2 and more Source cves: CVE-2026-59887 Source advisory: OSV:GHSA-V245-V573-V5VM...

CVE-2026-55081 DHIS2 Reflected XSS in OpenAPI HTML scope parameter

DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. The DHIS2 OpenAPI HTML endpoint reflected values from the scope query parameter into the generated HTML document without sufficient sanitization. A crafted scope value could be rendered a...

CVE-2026-55081 DHIS2 Reflected XSS in OpenAPI HTML scope parameter

DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. The DHIS2 OpenAPI HTML endpoint reflected values from the scope query parameter into the generated HTML document without sufficient sanitization. A crafted scope value could be rendered a...

NPM: Hono: Server-Side XSS via JSX Escaping Bypass in cx() Utility

NPM: Hono: Server-Side XSS via JSX Escaping Bypass in cx Utility vulnerability discovered by ? in WordPress Npm hono versions = 4.0.0, 4.12.27...

CVE-2026-64823 Home Assistant Core < 2026.5.4 XSS via Shelly media_player.py thumb URI

Home Assistant Core before 2026.5.4 contains a cross-site scripting vulnerability in the Shelly integration's asyncgetmediaimage method that allows attackers controlling a Shelly device's thumb field to serve arbitrary HTML content by supplying a data URI with a text/html content type without...

GHSA-8WHX-365G-H9VV Loofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references

Summary Loofah::HTML5::Scrub.alloweduri? does not correctly reject javascript: URIs when the scheme is split or prefixed by the HTML5 named character references tab or line feed. This is a bypass of the fix for GHSA-46fp-8f5p-pf2m, which handled the equivalent numeric character references , , but...

Loofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references

Summary Loofah::HTML5::Scrub.alloweduri? does not correctly reject javascript: URIs when the scheme is split or prefixed by the HTML5 named character references tab or line feed. This is a bypass of the fix for GHSA-46fp-8f5p-pf2m, which handled the equivalent numeric character references , , but...

CVE-2026-15156

CVE-2026-15156 affects the WordPress plugin “Essential Addons for Elementor – Popular Elementor Templates & Widgets” up to version 6.6.11. Root cause: insufficient input sanitization and output escaping leading to a Stored Cross-Site Scripting (XSS) vulnerability. Impact: authenticated users with...

[20260806] - Core - XSS through schema.org outputs

Improper escaping flags lead to an XSS vector in schema.org markup outputs...

PT-2026-71734

Name of the Vulnerable Software and Affected Versions SVGO versions 1.0.0 through 2.8.2 SVGO versions 3.0.0 through 3.3.3 SVGO versions 4.0.0 through 4.0.1 Description The removeScripts plugin known as removeScriptElement in versions 1 through 3 fails to remove namespaced or prefixed script...

NPM: Astro: XSS via unescaped spread attribute names in renderHTMLElement (incomplete fix for CVE-2026-54298)

NPM: Astro: XSS via unescaped spread attribute names in renderHTMLElement incomplete fix for CVE-2026-54298 vulnerability discovered by ? in WordPress Npm astro versions 7.0.6...

GHSA-G97X-GVCM-X72H Mistune: XSS via unescaped class option in Admonition directive

In src/mistune/directives/admonition.py, the renderadmonition function concatenates the :class: option directly into the HTML class attribute without escaping lines 63-68. This allows attribute injection and XSS even when HTMLRendererescape=True is used. The directive name parameter is safe...

Mistune: XSS via unescaped class option in Admonition directive

In src/mistune/directives/admonition.py, the renderadmonition function concatenates the :class: option directly into the HTML class attribute without escaping lines 63-68. This allows attribute injection and XSS even when HTMLRendererescape=True is used. The directive name parameter is safe...

GHSA-8C25-4J27-2RV3 Mistune: XSS via percent-encoded javascript URI bypass in safe_url()

Summary An XSS vulnerability in Mistune allows bypassing of safeurl protections via percent-encoded javascript URIs. Details The vulnerability exists in HTMLRenderer.safeurl in Mistune. The function is intended to block harmful URL schemes such as "javascript:" by checking the prefix of the...