EUVD-2026-42960

adm-zip before 0.5.18 is vulnerable to denial of service via a crafted ZIP file with a manipulated uncompressed size header field. In zipEntry.js line 103, Buffer.alloccentralHeader.size allocates memory based on the declared uncompressed size from the ZIP central directory header without...

NPM: adm-zip: Crafted ZIP file triggers 4GB memory allocation

NPM: adm-zip: Crafted ZIP file triggers 4GB memory allocation vulnerability discovered by ? in WordPress Npm adm-zip versions 0.6.0...

adm-zip: Crafted ZIP file triggers 4GB memory allocation

adm-zip before 0.5.18 is vulnerable to denial of service via a crafted ZIP file with a manipulated uncompressed size header field. In zipEntry.js line 103, Buffer.alloccentralHeader.size allocates memory based on the declared uncompressed size from the ZIP central directory header without...

1password-node (>=3.0.0-rc.0, <=3.0.0), 2020-react (>=1.2.2, <=1.2.6) +9782 more potentially affected by CVE-2026-39244 via adm-zip (>=0.1.4, <=0.5.17)

adm-zip NPM version =0.1.4, =3.0.0-rc.0, =1.2.2, =1.0.0, =1.0.0, =3.4.0, =1.17.6-next.0, =0.0.89, =1.0.9, =0.0.1, =0.0.1, =0.1.2-alpha.0, =0.2.0, =0.1.0, =1.0.1, =1.0.2 and more Source cves: CVE-2026-39244 Source advisory: SNYK:JS-ADMZIP-17954277...

org.webjars.npm:karma-phantomjs2-launcher (0.3.2), org.webjars.npm:phantomjs (>=1.9.17, <=1.9.18) +4 more potentially affected by CVE-2026-39244 via org.webjars.npm:adm-zip (>=0.4.4, <=0.5.9)

org.webjars.npm:adm-zip MAVEN version =0.4.4, =1.9.17, =2.52.0, =2.53.3 Source cves: CVE-2026-39244 Source advisory: SNYK:JAVA-ORGWEBJARSNPM-17954278...

Allocation of Resources Without Limits or Throttling

Overview adm-zip is a JavaScript implementation for zip data compression for NodeJS. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in zipEntry.js and entryHeader.js, which size a Buffer.alloc call directly from the uncompressed-size field...

Allocation of Resources Without Limits or Throttling

Overview org.webjars.npm:adm-zip is a JavaScript implementation for zip data compression for NodeJS. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in zipEntry.js and entryHeader.js, which size a Buffer.alloc call directly from the...

CVE-2026-39244

adm-zip before 0.5.18 is vulnerable to denial of service via a crafted ZIP file with a manipulated uncompressed size header field. In zipEntry.js line 103, Buffer.alloccentralHeader.size allocates memory based on the declared uncompressed size from the ZIP central directory header without...

CVE-2026-59193 Grav CMS — Improper Handling of Highly Compressed Data in Installer::unZip()

Grav is a file-based Web platform. Prior to 2.0.0, an authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool because Installer::unZip calls ZipArchive::extractTo without limits on uncompressed size, entry count, ...

CVE-2026-59193 Grav CMS — Improper Handling of Highly Compressed Data in Installer::unZip()

Grav is a file-based Web platform. Prior to 2.0.0, an authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool because Installer::unZip calls ZipArchive::extractTo without limits on uncompressed size, entry count, ...

EUVD-2026-42951

Grav is a file-based Web platform. Prior to 2.0.0, an authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool because Installer::unZip calls ZipArchive::extractTo without limits on uncompressed size, entry count, ...

CVE-2026-59193

Grav CMS is a file-based web platform. Before version 2.0.0, an authenticated admin.super user could trigger a denial of service by uploading a specially crafted ZIP via the Direct Install tool, because Installer::unZip uses ZipArchive::extractTo without limits on uncompressed size, entry count, ...

CVE-2026-55885

Grav is a file-based Web platform. Prior to 1.7.53, an authenticated administrator with backup permissions can download a ZIP archive containing the full Grav installation root, including user/accounts/admin.yaml with the administrator password hash and user/config with site configuration, throug...

CVE-2026-61455 Grav before 2.0.1 Decompression Bomb via ZipArchiver

Grav before 2.0.1 contains a decompression bomb vulnerability in ZipArchiver::extract that lacks limits on uncompressed size, file count, and nesting depth. Attackers can supply a crafted ZIP archive that expands to fill available disk space, causing denial of service by exhausting storage...

CVE-2026-61455

Grav before 2.0.1 contains a decompression bomb vulnerability in ZipArchiver::extract() that lacks limits on uncompressed size, file count, and nesting depth. A crafted ZIP archive can expand to fill available disk space, causing denial of service by exhausting storage resources. This CVE (CVE-20...

EUVD-2026-42904

Grav before 2.0.1 contains a decompression bomb vulnerability in ZipArchiver::extract that lacks limits on uncompressed size, file count, and nesting depth. Attackers can supply a crafted ZIP archive that expands to fill available disk space, causing denial of service by exhausting storage...

CVE-2026-13430

The WordPress plugin Post Export Import with Media (versions up to 1.13.1) is vulnerable to Arbitrary File Upload. The root cause is insufficient file extension validation during ZIP import: the extension allow-list check in ajax_import_media_start() uses pathinfo() on the raw ZIP entry name, so ...

EUVD-2026-42785

The Post Export Import with Media plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.13.1 via the importmediafilesecure function. This is due to insufficient file extension validation caused by a trailing-dot filename bypass, where the extension...

Directory Traversal

Overview org.webjars.npm:decompress is a package that can be used for extracting archives. Affected versions of this package are vulnerable to Directory Traversal via improper validation in the safeMakeDir function and extraction path validation process. An attacker can write arbitrary files...

Directory Traversal

Overview decompress is a package that can be used for extracting archives. Affected versions of this package are vulnerable to Directory Traversal via improper validation in the safeMakeDir function and extraction path validation process. An attacker can write arbitrary files outside the intended...