130 matches found
CVE-2026-116886
Semantic MediaWiki from 2.5.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject scripts via External identifier property values. Attackers can annotate markup payloads that ExternalIdentifierValue renders unescaped on Special:Brows...
CVE-2026-116886 Semantic MediaWiki before 7.3.1 Stored XSS via External Identifier in Special:Browse
Semantic MediaWiki from 2.5.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject scripts via External identifier property values. Attackers can annotate markup payloads that ExternalIdentifierValue renders unescaped on Special:Brows...
CVE-2026-116886 Semantic MediaWiki before 7.3.1 Stored XSS via External Identifier in Special:Browse
Semantic MediaWiki from 2.5.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject scripts via External identifier property values. Attackers can annotate markup payloads that ExternalIdentifierValue renders unescaped on Special:Brows...
CVE-2026-116886 Semantic MediaWiki before 7.3.1 Stored XSS via External Identifier in Special:Browse
Semantic MediaWiki from 2.5.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject scripts via External identifier property values. Attackers can annotate markup payloads that ExternalIdentifierValue renders unescaped on Special:Brows...
EUVD-2026-110714
Semantic MediaWiki from 2.5.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject scripts via External identifier property values. Attackers can annotate markup payloads that ExternalIdentifierValue renders unescaped on Special:Brows...
PT-2026-126347
Semantic MediaWiki from 2.5.0 before 7.3.1 contains a stored cross-site scripting vulnerability that allows users with page-edit rights to inject scripts via External identifier property values. Attackers can annotate markup payloads that ExternalIdentifierValue renders unescaped on Special:Brows...
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-2026-104454
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-2026-104454 YesWiki before 4.6.7 ReDoS via wakka.php Edit-Preview Endpoint
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-2026-104454
YesWiki versions before 4.6.7 are vulnerable to an algorithmic-complexity denial of service within the wakka.php formatter. The root cause is an O(n^2) markdown-link regular expression that allows unauthenticated attackers to submit a small, specially crafted body of bracket characters to the pag...
EUVD-2026-91465
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-2026-104454: Inefficient Regular Expression Complexity
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...
PT-2026-104264
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-2026-103275 Ghost 5.42.2 before 6.58.0 Password Hash Disclosure
Ghost 5.42.2 before 6.58.0 contains an information disclosure vulnerability in the Admin API bulk post and page edit and delete endpoints, which accept filters on restricted fields such as authors.password, because of an incomplete fix for CVE-2026-70590. Staff-level attackers can infer other sta...
Cross-site Scripting (XSS)
Grav is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper handling of invalid UTF-8 bytes in the XSS detection function, which allows an authenticated attacker with page-edit permissions to bypass the XSS safety check, store malicious JavaScript, and execute it in a...
EUVD-2026-60591
Grav: Blueprint dynamic-data bare-function branch is denylist-gated and omits errorlog, giving arbitrary file write...
Grav: config_denied_paths default list omits `system`, exposing real secrets (e.g. system.cache.redis.password) via the Twig sandbox when config_access is enabled
Summary system/config/security.yaml's default twigsandbox.configdeniedpaths list plugins, streams, security, backups, scheduler omits the system prefix. When an operator enables the documented, non-default twigcontent.configaccess: true setting intended to safely expose low-sensitivity values lik...
EUVD-2026-65220
Grav: configdeniedpaths default list omits system, exposing real secrets e.g. system.cache.redis.password via the Twig sandbox when configaccess is enabled...
CVE-2026-85599
Grav Shortcode Core before 6.2.5 contains stored cross-site scripting vulnerabilities in the lorem tag parameter and details summary parameter that are written to rendered pages without escaping. Attackers with page-edit access can inject arbitrary HTML and JavaScript that executes in the browser...
CVE-2026-85599
Grav Shortcode Core before 6.2.5 contains stored cross-site scripting vulnerabilities in the lorem tag parameter and details summary parameter that are written to rendered pages without escaping. Attackers with page-edit access can inject arbitrary HTML and JavaScript that executes in the browser...