CLSA-2025-1757961506 kernel: Fix of 28 CVEs

posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel CVE-2025-38352 - xfrm: state: fix out-of-bounds read during lookup CVE-2024-57982 - nfsd: fix race between laundromat and freestateid CVE-2024-50106 - nfsd: split scstatus out of sctype CVE-2024-50106 - nfsd: avoid race...

SQL Injection

Overview Affected versions of this package are vulnerable to SQL Injection via the nuagetag process when the tags parameter is concatenated into a raw SQL IN clause without proper escaping. An attacker can access sensitive information, such as password hashes and arbitrary table data, by injectin...

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-2026-104462

YesWiki versions before 4.6.7 are vulnerable to an SQL injection within the Bazar nuagetag action. The root cause is the concatenation of unescaped tags attributes into a raw SQL IN clause. Attackers with page-write access (which is unauthenticated on default installations) can inject a tag endin...

CVE-2026-104462: Improper Neutralization of Special Elements used in an SQL Command

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...

PT-2026-104272

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-2026-100671

Grav is a flat-file CMS. In versions 2.0.19 through 2.0.24 — and in 2.0.0 through 2.0.18 and 1.7.x only where content Twig has been explicitly enabled — page content authored by a user holding only page-write permission is rendered through a Twig sandbox that allowlists getcookie, which returns a...

CVE-2026-100671 Grav before 2.0.25 Session Cookie Theft via Twig Sandbox

Grav is a flat-file CMS. In versions 2.0.19 through 2.0.24 — and in 2.0.0 through 2.0.18 and 1.7.x only where content Twig has been explicitly enabled — page content authored by a user holding only page-write permission is rendered through a Twig sandbox that allowlists getcookie, which returns a...

EUVD-2026-87765

Grav is a flat-file CMS. In versions 2.0.19 through 2.0.24 — and in 2.0.0 through 2.0.18 and 1.7.x only where content Twig has been explicitly enabled — page content authored by a user holding only page-write permission is rendered through a Twig sandbox that allowlists getcookie, which returns a...

PT-2026-99342

Name of the Vulnerable Software and Affected Versions Grav versions 1.7.x Grav versions 2.0.0 through 2.0.24 Description Page content created by a user with page-write permissions is rendered through a Twig sandbox that allowlists the get cookie function. This function returns any cookie sent wit...

EUVD-2026-44650

Grav: XSS Blueprint Validation Bypass via Twig String Concatenation...

Arbitrary Code Injection

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Arbitrary Code Injection in the sort filter due to improper handling of the isSandboxed argument in the sortFunc wrapper. An attacker can...

CVE-2026-85604

Grav before 2.0.18 affected versions = 2.0.17 contains a remote code execution vulnerability in the Twig sort filter. The sortFunc wrapper in GravExtension.php hardcodes Twig's isSandboxed argument to false, so unlike |map/|filter/|reduce, |sort accepts a plain function name inside the sandbox; t...

PT-2026-85504

Grav before 2.0.19 affected versions = 2.0.17 contains a remote code execution vulnerability in the Twig sort filter. The sortFunc wrapper in GravExtension.php hardcodes Twig's isSandboxed argument to false, so unlike |map/|filter/|reduce, |sort accepts a plain function name inside the sandbox; t...

Cross Site Scripting

Grav is vulnerable to Cross Site Scripting. The vulnerability is due to the XSS blueprint validator running on raw page content before Twig processing, where an attacker with page-write API permission can use Twig's string concatenation operator to dynamically construct event handler names, and...

GHSA-373M-P57P-8665 Duplicate Advisory: Grav: XSS Blueprint Validation Bypass via Twig String Concatenation

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-2c4f-86xc-cr74. This link is maintained to preserve external references. Original Description Grav v2.0.0 contains a cross-site scripting vulnerability fixed in 2.0.1. The XSS blueprint validator...

CVE-2026-61453

Grav v2.0.0 contains a cross-site scripting vulnerability fixed in 2.0.1. The XSS blueprint validator Security::detectXss runs on raw page content before Twig processing. When Twig content processing is enabled twigcontent.processenabled: true, an attacker with page-write API permission can use...

CVE-2026-61453 Grav before 2.0.1 XSS via Twig String Concatenation

Grav v2.0.0 contains a cross-site scripting vulnerability fixed in 2.0.1. The XSS blueprint validator Security::detectXss runs on raw page content before Twig processing. When Twig content processing is enabled twigcontent.processenabled: true, an attacker with page-write API permission can use...

CVE-2026-61453

Grav v2.0.0 contains a cross-site scripting vulnerability in the Twig content path. The XSS blueprint validator (Security::detectXss()) runs on raw page content before Twig processing; when twig_content.process_enabled is true, an attacker with page-write API permission can use Twig string concat...

CVE-2026-61453 Grav before 2.0.1 XSS via Twig String Concatenation

Grav v2.0.0 contains a cross-site scripting vulnerability fixed in 2.0.1. The XSS blueprint validator Security::detectXss runs on raw page content before Twig processing. When Twig content processing is enabled twigcontent.processenabled: true, an attacker with page-write API permission can use...