CVE-2025-31131

CVE-2025-31131 - YesWiki 4.5.2 Path Traversal Exploit This is an unauthenticated path traversal exploit targeting YesWiki versions prior to 4.5.2. The vulnerability exists in the squelette parameter, which allows reading arbitrary files from the server. Vulnerability Details CVE-ID: CVE-2025-3113...

Blackash-CVE-2025-31131

Blackash-CVE-2025-31131 CVE-2025-31131 - YesWiki 4.5.2 Path Traversal Exploit Description YesWiki is a wiki system written in PHP. The squelette parameter is vulnerable to path traversal attacks, enabling read access to arbitrary files on the server. This vulnerability is fixed in 4.5.2. NIST: NV...

YesWiki < 4.6.4 - Unauthenticated SQL Injection

YesWiki before version 4.6.4 contains an unauthenticated SQL injection vulnerability in the Bazar form-import path. The bnidnature parameter in FormManager::create is concatenated into an INSERT statement without sanitization, allowing unauthenticated attackers to inject arbitrary SQL and read th...

YesWiki Archived Revision - Cross-Site Scripting

YesWiki's archived-revision view reflects the time GET parameter into a hidden HTML input in handlers/page/show.php without escaping. Because MySQL coerces malformed DATETIME strings, an attacker can append an XSS payload after a valid revision timestamp. id: CVE-2026-52773 info: name: YesWiki...

YesWiki < 4.5.4 - Cross-Site Scripting

YesWiki 4.5.4 contains a reflected cross-site scripting caused by unsanitized idformulaire parameter in /?BazaR endpoint, letting attackers steal cookies and hijack sessions, exploit requires user to click malicious link. id: CVE-2025-46550 info: name: YesWiki 4.5.4 - Cross-Site Scripting author:...

Yeswiki < 4.5.2 - Unauthenticated Path Traversal

YesWiki is a wiki system written in PHP. The squelette parameter is vulnerable to path traversal attacks, enabling read access to arbitrary files on the server. id: CVE-2025-31131 info: name: Yeswiki 4.5.2 - Unauthenticated Path Traversal author: iamnoooob,rootxharsh,pdresearch severity: high...

YesWiki Reflected XSS via File Upload

YesWiki is a wiki system written in PHP. Prior to version 4.5.4, YesWiki is vulnerable to reflected XSS in the file upload form. This vulnerability allows any malicious unauthenticated user to create a link that can be clicked on by the victim to perform arbitrary actions. This issue has been...

YesWiki Bazar Widget - Reflected XSS via 'id' Parameter

YesWiki's Bazar widget handler reflects the id GET parameter into HTML attributes using striptags only. striptags does not escape double quotes, allowing an attacker to break out of the data-formid attribute and inject arbitrary event handlers. id: CVE-2026-52774 info: name: YesWiki Bazar Widget ...

CVE-2026-104472

YesWiki before 4.6.7 contains a missing authorization vulnerability in the attachment download handler that allows unauthenticated attackers to bypass page read ACLs. Attackers can request the download handler with a known page tag and file parameter to retrieve confidential attachments from...

CVE-2026-104471

YesWiki before 4.6.7 contains an unrestricted file upload vulnerability that allows authenticated admins to write remote files into the web-accessible files/ directory via Bazar CSV import preview. Attackers can import a CSV whose file or image field references a remote .php URL, which is saved...

CVE-2026-104467

YesWiki before 4.6.7 contains an authorization bypass vulnerability in ApiService::isAuthorized that allows unauthenticated attackers to call admin-only API routes when public API mode is enabled. Attackers can send requests to endpoints like api/ci/updateconfig and api/archives to overwrite...

CVE-2026-104468

YesWiki before 4.6.7 contains an insufficient session expiration vulnerability that allows attackers to reuse old password reset links because tokens lack expiry timestamps. Attackers who obtain an unused reset URL from mailboxes, logs, backups, or browser history can submit a new password throug...

CVE-2026-104470

YesWiki before 4.6.7 contains a server-side request forgery vulnerability in the Bazar valeur action that allows page editors to make the server fetch arbitrary URLs. Attackers can supply loopback or internal URLs in the url parameter to probe internal services and inject unescaped remote HTML th...

CVE-2026-104466

YesWiki before 4.6.7 contains a stored cross-site scripting vulnerability in formatters/wakka.php that allows users who can edit pages or post comments to inject event handlers by placing quotes in markdown image URLs. Attackers can store a crafted markdown image whose src breaks out of the...

CVE-2026-104463

YesWiki before 4.6.7 contains a server-side request forgery vulnerability that allows unauthenticated attackers to trigger server requests by sending signed Follow activities to the public forms actor inbox route. Attackers sign requests with their own keyId while supplying internal actor URLs in...

CVE-2026-104460

YesWiki before 4.6.7 contains a blind SQL injection vulnerability in the newtextsearch action because Bazar list option ids are concatenated into SQL REGEXP/LIKE clauses in actions/newtextsearch.php without escaping. Anonymous attackers can plant a malicious option id in an anonymously editable...

CVE-2026-104462

YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar nuagetag action, which concatenates the unescaped tags attribute into a raw SQL IN clause. Attackers with page-write access unauthenticated on default installs can embed a nuagetag tag ending in a backslash to break quote...

CVE-2026-104464

YesWiki before 4.6.7 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make server-side GET requests by supplying an unvalidated actor URL to the Bazar abonnements sync action. Attackers can target internal hosts or cloud metadata endpoints and chain...

CVE-2026-104454

YesWiki before 4.6.7 contains an algorithmic-complexity denial of service in the wakka.php formatter due to an On^2 markdown-link regex. Unauthenticated attackers can submit a small crafted body of bracket characters to the page-edit preview endpoint to pin PHP-FPM workers and saturate the pool...

CVE-2026-104459

YesWiki before 4.6.7 contains a server-side request forgery vulnerability in WebfingerService that allows unauthenticated attackers to trigger HTTPS requests to internal hosts. Attackers can POST a crafted actorhandle with a numeric host and port to the abonnements view to probe internal HTTPS...