CVE-2026-50758

Cross Site Scripting vulnerability in DayuanJiang next-ai-draw-io 0.4.13 allows a remote attacker to execute arbitrary code via the mcp parameter...

PT-2026-62084

Name of the Vulnerable Software and Affected Versions DayuanJiang next-ai-draw-io version 0.4.13 Description A Cross Site Scripting XSS issue allows a remote attacker to execute arbitrary code. This is achieved by manipulating the mcp parameter. Recommendations At the moment, there is no...

CVE-2026-52475

Cross Site Scripting vulnerability in aiflowy = 2.1.2 allows a remote attacker to obtain sensitive information via the UploadController.java file...

PT-2026-62090

Name of the Vulnerable Software and Affected Versions aiflowy versions prior to 2.1.3 Description A Cross Site Scripting XSS issue exists where a remote attacker can obtain sensitive information. The flaw is located within the UploadController.java file. Recommendations Update aiflowy to version...

PT-2026-63254

Name of the Vulnerable Software and Affected Versions SourceCodester Class and Exam Timetabling System version 1.0 Description Remote cross site scripting is possible due to improper handling of the day argument within the /class.php endpoint. Cross site scripting is a technique where malicious...

CVE-2026-50758

CVE-2026-50758 describes a Cross Site Scripting vulnerability in DayuanJiang’s next-ai-draw-io (version 0.4.13) where an attacker can remotely execute arbitrary code via the mcp parameter. Technical details across multiple trusted sources confirm the affected software and the vulnerability patter...

SolarWinds Serv-U 15.5.4 < 2026.3 Multiple Vulnerabilities XSS

The version of SolarWinds Serv-U installed on the remote host is prior to 2026.3. It is, therefore, affected by multiple vulnerabilities as referenced in the solarwindsserv-u20263 advisory. - SolarWinds Serv-U was found to be affected by a stored cross-site scripting vulnerability that could lead...

PT-2026-61823

HCL DevOps Plan is potentially susceptible to Cross-Site Scripting XSS which could allow an attacker to exploit this vulnerability if certain browser weaknesses are present...

PT-2026-62217

Name of the Vulnerable Software and Affected Versions Oracle Java SE versions 8u491 and 8u491-perf Oracle Java SE version 11.0.31 Description An issue in the Scripting component allows an unauthenticated attacker with network access via multiple protocols to compromise the system. This can be...

PT-2026-62218

Name of the Vulnerable Software and Affected Versions Oracle Java SE version 8u491 Oracle Java SE version 8u491-perf Oracle Java SE versions prior to 11.0.32 Description A flaw in the Scripting component allows an unauthenticated attacker with network access via multiple protocols to compromise t...

GHSA-F48W-9M4C-M7F5 Astro: XSS via unescaped spread attribute names in renderHTMLElement (incomplete fix for CVE-2026-54298)

Summary The fix for CVE-2026-54298 GHSA-jrpj-wcv7-9fh9 added an INVALIDATTRNAMECHAR guard to addAttribute so that spread-prop attribute names containing "' /= or whitespace are dropped. A second attribute-rendering path, renderHTMLElement in packages/astro/src/runtime/server/render/dom.ts, has it...

Cross-site Scripting (XSS)

Overview astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the renderHTMLElement function. An attacker can inject arbitrary event-handler attributes or sibling...

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

Summary The fix for CVE-2026-54298 GHSA-jrpj-wcv7-9fh9 added an INVALIDATTRNAMECHAR guard to addAttribute so that spread-prop attribute names containing "' /= or whitespace are dropped. A second attribute-rendering path, renderHTMLElement in packages/astro/src/runtime/server/render/dom.ts, has it...

Astro: Cross-site scripting via unescaped transition:* directive values on hydrated islands

Summary When a transition:persist, transition:scope, or transition:persist-props directive is applied to a client-hydrated client: component, Astro copied the directive value onto the rendered element without HTML-escaping it. If a developer reflects attacker-controlled input into one of these...

NPM: Astro: Cross-site scripting via unescaped transition:* directive values on hydrated islands

NPM: Astro: Cross-site scripting via unescaped transition: directive values on hydrated islands vulnerability discovered by ? in WordPress Npm astro versions = 3.10.0, 7.0.4...

CVE-2026-51025

Cross Site Scripting vulnerability in fuint Member Marketing System =v1.0 allows a remote attacker to execute arbitrary code via the ClientMessageController.java file...

CVE-2026-12900

The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the uagb/image block in all versions up to, and including, 2.19.28 due to insufficient input sanitization and output escaping. This makes it possible for...

EUVD-2026-42334

Mistune: XSS via unescaped class option in Admonition directive...

CVE-2026-12900

CVE-2026-12900 affects the WordPress plugin set Spectra Gutenberg Blocks (Website Builder for the Block Editor). The vulnerability is a Stored Cross-Site Scripting via the uagb/image block in all versions up to and including 2.19.28, caused by insufficient input sanitization and output escaping. ...

CVE-2026-12900 Spectra Gutenberg Blocks <= 2.19.28 - Authenticated (Contributor+) Stored Cross-Site Scripting via uagb/image Block

The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the uagb/image block in all versions up to, and including, 2.19.28 due to insufficient input sanitization and output escaping. This makes it possible for...