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4 vulnerabilities found for compressing by node-modules

CVE-2026-40931 (GCVE-0-2026-40931)

Vulnerability from nvd – Published: 2026-04-21 20:57 – Updated: 2026-04-22 13:52
VLAI?
Title
Complete Bypass of CVE-2026-24884 Patch via Git-Delivered Symlink Poisoning in compressing
Summary
Compressing is a compressing and uncompressing lib for node. Prior to 2.1.1 and 1.10.5, the patch for CVE-2026-24884 relies on a purely logical string validation within the isPathWithinParent utility. This check verifies if a resolved path string starts with the destination directory string but fails to account for the actual filesystem state. By exploiting this "Logical vs. Physical" divergence, an attacker can bypass the security check using a Directory Poisoning technique (pre-existing symbolic links). This vulnerability is fixed in 2.1.1 and 1.10.5.
Severity ?
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
Impacted products
Vendor Product Version
node-modules compressing Affected: >=2.0.0, < 2.1.1
Affected: < 1.10.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-24884 (GCVE-0-2026-24884)

Vulnerability from nvd – Published: 2026-02-04 19:35 – Updated: 2026-02-05 14:32
VLAI?
Title
Compressing Vulnerable to Arbitrary File Write via Symlink Extraction
Summary
Compressing is a compressing and uncompressing lib for node. In version 2.0.0 and 1.10.3 and prior, Compressing extracts TAR archives while restoring symbolic links without validating their targets. By embedding symlinks that resolve outside the intended extraction directory, an attacker can cause subsequent file entries to be written to arbitrary locations on the host file system. Depending on the extractor’s handling of existing files, this behavior may allow overwriting sensitive files or creating new files in security-critical locations. This issue has been patched in versions 1.10.4 and 2.0.1.
Severity ?
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
Impacted products
Vendor Product Version
node-modules compressing Affected: = 2.0.0
Affected: < 1.10.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-40931 (GCVE-0-2026-40931)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:57 – Updated: 2026-04-22 13:52
VLAI?
Title
Complete Bypass of CVE-2026-24884 Patch via Git-Delivered Symlink Poisoning in compressing
Summary
Compressing is a compressing and uncompressing lib for node. Prior to 2.1.1 and 1.10.5, the patch for CVE-2026-24884 relies on a purely logical string validation within the isPathWithinParent utility. This check verifies if a resolved path string starts with the destination directory string but fails to account for the actual filesystem state. By exploiting this "Logical vs. Physical" divergence, an attacker can bypass the security check using a Directory Poisoning technique (pre-existing symbolic links). This vulnerability is fixed in 2.1.1 and 1.10.5.
Severity ?
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
Impacted products
Vendor Product Version
node-modules compressing Affected: >=2.0.0, < 2.1.1
Affected: < 1.10.5
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-24884 (GCVE-0-2026-24884)

Vulnerability from cvelistv5 – Published: 2026-02-04 19:35 – Updated: 2026-02-05 14:32
VLAI?
Title
Compressing Vulnerable to Arbitrary File Write via Symlink Extraction
Summary
Compressing is a compressing and uncompressing lib for node. In version 2.0.0 and 1.10.3 and prior, Compressing extracts TAR archives while restoring symbolic links without validating their targets. By embedding symlinks that resolve outside the intended extraction directory, an attacker can cause subsequent file entries to be written to arbitrary locations on the host file system. Depending on the extractor’s handling of existing files, this behavior may allow overwriting sensitive files or creating new files in security-critical locations. This issue has been patched in versions 1.10.4 and 2.0.1.
Severity ?
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
Impacted products
Vendor Product Version
node-modules compressing Affected: = 2.0.0
Affected: < 1.10.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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