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5 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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FKIE_CVE-2026-24884

Vulnerability from fkie_nvd - Published: 2026-02-04 20:16 - Updated: 2026-02-27 20:27
Severity ?
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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.
References
security-advisories@github.comhttps://github.com/node-modules/compressing/commit/8d16c196c7f1888fc1af957d9ff36117247cea6cPatch
security-advisories@github.comhttps://github.com/node-modules/compressing/commit/ce1c0131c401c071c77d5a1425bf8c88cfc16361Patch
security-advisories@github.comhttps://github.com/node-modules/compressing/security/advisories/GHSA-cc8f-xg8v-72m3Exploit, Vendor Advisory
Impacted products
Vendor Product Version
node-modules compressing *
node-modules compressing 2.0.0
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:node-modules:compressing:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "7FD0D71B-4E26-469A-BC9C-DCB66097E813",
              "versionEndExcluding": "1.10.4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:node-modules:compressing:2.0.0:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "DF61D84F-AAB3-47A3-BB3A-0D35E654643E",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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\u2019s 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."
    },
    {
      "lang": "es",
      "value": "Compressing es una librer\u00eda de compresi\u00f3n y descompresi\u00f3n para node. En las versiones 2.0.0 y 1.10.3 y anteriores, Compressing extrae archivos TAR mientras restaura enlaces simb\u00f3licos sin validar sus destinos. Al incrustar enlaces simb\u00f3licos que se resuelven fuera del directorio de extracci\u00f3n previsto, un atacante puede hacer que las entradas de archivos subsiguientes se escriban en ubicaciones arbitrarias en el sistema de archivos del host. Dependiendo de c\u00f3mo el extractor maneje los archivos existentes, este comportamiento puede permitir sobrescribir archivos sensibles o crear nuevos archivos en ubicaciones cr\u00edticas para la seguridad. Este problema ha sido parcheado en las versiones 1.10.4 y 2.0.1."
    }
  ],
  "id": "CVE-2026-24884",
  "lastModified": "2026-02-27T20:27:32.587",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-02-04T20:16:05.703",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/node-modules/compressing/commit/8d16c196c7f1888fc1af957d9ff36117247cea6c"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
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      "url": "https://github.com/node-modules/compressing/commit/ce1c0131c401c071c77d5a1425bf8c88cfc16361"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/node-modules/compressing/security/advisories/GHSA-cc8f-xg8v-72m3"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}