GHSA-4HXC-9384-M385 h3: SSE Event Injection via Unsanitized Carriage Return (`\r`) in EventStream Data and Comment Fields (Bypass of CVE Fix)

Summary The EventStream class in h3 fails to sanitize carriage return \r characters in data and comment fields. Per the SSE specification, \r is a valid line terminator, so browsers interpret injected \r as line breaks. This allows an attacker to inject arbitrary SSE events, spoof event types, an...

h3: SSE Event Injection via Unsanitized Carriage Return (`\r`) in EventStream Data and Comment Fields (Bypass of CVE Fix)

Summary The EventStream class in h3 fails to sanitize carriage return \r characters in data and comment fields. Per the SSE specification, \r is a valid line terminator, so browsers interpret injected \r as line breaks. This allows an attacker to inject arbitrary SSE events, spoof event types, an...

Allocation of Resources Without Limits or Throttling

Overview @dicebear/converter is a SVG Converter for DiceBear Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the ensureSize function. An attacker can cause excessive memory allocation and application crashes by injecting specially craft...

GHSA-7J2X-32W6-P43P SVG Dimension Capping Bypass via XML Comment Injection in @dicebear/converter ensureSize()

Summary The ensureSize function in @dicebear/converter used a regex-based approach to rewrite SVG width/height attributes, capping them at 2048px to prevent denial of service. This size capping could be bypassed by crafting SVG input that causes the regex to match a non-functional occurrence of s...

SVG Dimension Capping Bypass via XML Comment Injection in @dicebear/converter ensureSize()

Summary The ensureSize function in @dicebear/converter used a regex-based approach to rewrite SVG width/height attributes, capping them at 2048px to prevent denial of service. This size capping could be bypassed by crafting SVG input that causes the regex to match a non-functional occurrence of s...

EUVD-2026-13758

A security flaw has been discovered in atjiu pybbs 6.0.0. This impacts the function create of the file src/main/java/co/yiiu/pybbs/controller/api/CommentApiController.java. The manipulation results in cross site scripting. It is possible to launch the attack remotely. The exploit has been release...

CVE-2026-4495

A security flaw has been discovered in atjiu pybbs 6.0.0. This impacts the function create of the file src/main/java/co/yiiu/pybbs/controller/api/CommentApiController.java. The manipulation results in cross site scripting. It is possible to launch the attack remotely. The exploit has been release...

CVE-2026-4495

A security flaw has been discovered in atjiu pybbs 6.0.0. This impacts the function create of the file src/main/java/co/yiiu/pybbs/controller/api/CommentApiController.java. The manipulation results in cross site scripting. It is possible to launch the attack remotely. The exploit has been release...

CVE-2026-4495 atjiu pybbs CommentApiController.java create cross site scripting

A security flaw has been discovered in atjiu pybbs 6.0.0. This impacts the function create of the file src/main/java/co/yiiu/pybbs/controller/api/CommentApiController.java. The manipulation results in cross site scripting. It is possible to launch the attack remotely. The exploit has been release...

CVE-2026-4495 atjiu pybbs CommentApiController.java create cross site scripting

A security flaw has been discovered in atjiu pybbs 6.0.0. This impacts the function create of the file src/main/java/co/yiiu/pybbs/controller/api/CommentApiController.java. The manipulation results in cross site scripting. It is possible to launch the attack remotely. The exploit has been release...

GHSA-MR3J-P26X-72X4 Vikunja has an IDOR in Task Comments Allows Reading Arbitrary Comments

An authenticated user can read any task comment by ID, regardless of whether they have access to the task the comment belongs to, by substituting the task ID in the API URL with a task they do have access to. Details The GET /api/v1/tasks/taskID/comments/commentID endpoint performs an authorizati...

CVE-2026-33128

A flaw was found in H3, a minimal HTTP framework. A remote attacker can exploit this flaw by injecting malicious Server-Sent Events SSE due to improper sanitization of newline characters in the formatEventStreamMessage and formatEventStreamComment functions. An attacker who controls any part of a...

CVE-2026-33128

H3 is a minimal HTTP framework. In versions prior to 1.15.6 and between 2.0.0 through 2.0.1-rc.14, createEventStream is vulnerable to Server-Sent Events SSE injection due to missing newline sanitization in formatEventStreamMessage and formatEventStreamComment. An attacker who controls any part of...

PT-2026-26751

Name of the Vulnerable Software and Affected Versions Vikunja affected versions not specified Description An authenticated user can access task comments without proper authorization checks. Specifically, an attacker can read any task comment by ID, even if they do not have access to the associate...

CVE-2025-63260

SyncFusion 30.1.37 is vulnerable to Cross Site Scripting XSS via the Document-Editor reply to comment field and Chat-UI Chat message...

CVE-2025-63260: Improper Neutralization of Input During Web Page Generation

SyncFusion 30.1.37 is vulnerable to Cross Site Scripting XSS via the Document-Editor reply to comment field and Chat-UI Chat message...

PT-2026-26666

CVE-2025-63260 SyncFusion 30.1.37 is vulnerable to Cross Site Scripting XSS via the Document-Editor reply to comment field and Chat-UI Chat message. https://t.co/lkPWuPDbql...

CVE-2025-63260

SyncFusion 30.1.37 is vulnerable to Cross Site Scripting XSS via the Document-Editor reply to comment field and Chat-UI Chat message...

CVE-2025-63260

SyncFusion 30.1.37 is vulnerable to Cross-Site Scripting (XSS) due to improper neutralization of input. The vulnerability can be triggered through the Document-Editor reply to comment field and the Chat-UI Chat message component. Successful exploitation could allow an attacker to execute maliciou...

pybbs code injection vulnerability

pybbs is a Java-developed community platform created by iuiu’s individual developers. Version 6.0.0 of pybbs contains a code injection vulnerability. This vulnerability stems from a cross-site scripting attack in the create function located in the file...