CVE-2026-34229: Improper Neutralization of Input During Web Page Generation

Emlog is an open source website building system. Prior to version 2.6.8, there is a stored cross-site scripting XSS vulnerability in emlog comment module via URI scheme validation bypass. This issue has been patched in version 2.6.8...

CVE-2026-34243 wenxian: Command Injection in GitHub Actions Workflow via `issue_comment.body`

wenxian is a tool to generate BIBTEX files from given identifiers DOI, PMID, arXiv ID, or paper title. In versions 0.3.1 and prior, a GitHub Actions workflow uses untrusted user input from issuecomment.body directly inside a shell command, allowing potential command injection and arbitrary code...

CVE-2026-34243

CVE-2026-34243 affects the Wenxian tool (versions up to 0.3.1 and earlier) where a GitHub Actions workflow uses untrusted input from issue_comment.body directly inside a shell command, enabling command injection and potential arbitrary code execution on the runner. The vulnerability stems from in...

wenxian: Command Injection in GitHub Actions Workflow via `issue_comment.body`

Summary A GitHub Actions workflow uses untrusted user input from issuecomment.body directly inside a shell command, allowing potential command injection and arbitrary code execution on the runner. Details The workflow is triggered by issuecomment, which can be controlled by external users. In the...

GHSA-R4FJ-R33X-8V88 wenxian: Command Injection in GitHub Actions Workflow via `issue_comment.body`

Summary A GitHub Actions workflow uses untrusted user input from issuecomment.body directly inside a shell command, allowing potential command injection and arbitrary code execution on the runner. Details The workflow is triggered by issuecomment, which can be controlled by external users. In the...

PT-2026-28615

Name of the Vulnerable Software and Affected Versions wenxian versions 0.3.1 and earlier Description wenxian is a tool used to generate BIBTEX files from identifiers such as DOI, PMID, arXiv ID, or paper titles. A GitHub Actions workflow in the software uses untrusted user input from the issue...

SUSE CVE-2026-2461

Mattermost Plugins versions =11.3 11.0.3 11.2.2 10.10.11.0 fail to implement authorisation checks on comment block modifications, which allows an authorised attacker with editor permission to modify comments created by other board members. Mattermost Advisory ID: MMSA-2025-00559...

CVE-2021-27201

Endian Firewall Community aka EFW 3.3.2 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in a backup comment...

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-2025-57543

Cross Site scripting vulnerability XSS in NetBox 4.3.5 "comment" field on object forms. An attacker can inject arbitrary HTML, which will be rendered in the web UI when viewed by other users. This could potentially lead to user interface redress attacks or be escalated to XSS in certain contexts...

CVE-2026-23488

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the /api/v1/comment/create endpoint has an unauthorized access vulnerability, allowing attackers to post comments on any note including private notes without authorization, even if the note has not been publicly shared. The...

CVE-2026-32774

Vulnogram 1.0.0 contains a stored cross-site scripting vulnerability in comment hypertext handling that allows attackers to inject malicious scripts. Remote attackers can inject XSS payloads through comments to execute arbitrary JavaScript in victims' browsers...

CVE-2026-1647

The Comment Genius plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $SERVER'PHPSELF' parameter in all versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitra...

CVE-2026-33290

WPGraphQL provides a GraphQL API for WordPress sites. Prior to version 2.10.0, an authorization flaw in updateComment allows an authenticated low-privileged user including a custom role with zero capabilities to change moderation status of their own comment for example to APPROVE without the...

CVE-2026-2461

Mattermost Plugins versions =11.3 11.0.3 11.2.2 10.10.11.0 fail to implement authorisation checks on comment block modifications, which allows an authorised attacker with editor permission to modify comments created by other board members. Mattermost Advisory ID: MMSA-2025-00559...

CVE-2026-22183

wpDiscuz before 7.6.47 contains a stored cross-site scripting vulnerability in the inline comment preview functionality that allows authenticated users to inject malicious scripts by submitting comments with unescaped content. Attackers with unfilteredhtml capabilities can inject JavaScript...

CVE-2026-22191

Beghelli Sicuro24 SicuroWeb contains a template injection vulnerability that allows attackers to inject arbitrary AngularJS expressions by exploiting improper rendering of untrusted input in AngularJS template contexts. Attackers can inject malicious expressions that are compiled and executed by...

CVE-2026-22204

wpDiscuz before 7.6.47 contains an email header injection vulnerability that allows attackers to manipulate mail recipients by injecting malicious data into the commentauthoremail cookie. Attackers can craft a malicious cookie value that, when processed through urldecode and passed to wpmail...

CVE-2026-29079

Lexbor is a web browser engine library. Prior to 2.7.0, a type‑confusion vulnerability exists in Lexbor’s HTML fragment parser. When ns = UNDEF, a comment is created using the “unknown element” constructor. The comment’s data are written into the element’s fields via an unsafe cast, corrupting th...

CVE-2018-25208

qdPM 9.1 contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through filterby parameters. Attackers can submit malicious POST requests to the timeReport endpoint with crafted filterbyCommentCreatedFrom and...