Vulnerability-Lookup

CVE-2026-19008 (GCVE-0-2026-19008)

Vulnerability from cvelistv5 – Published: 2026-08-06 06:30 – Updated: 2026-08-06 17:31

Title

mf-yang openclaw-cn apply_patch Tool sandbox-paths.ts assertNoSymlinkEscape link following

Summary

A vulnerability was identified in mf-yang openclaw-cn up to 0.2.1. This issue affects the function assertNoSymlinkEscape of the file src/agents/sandbox-paths.ts of the component apply_patch Tool. Such manipulation leads to link following. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-59 - Link Following

Assigner

VulDB

References

8 references

URL	Tags
https://vuldb.com/vuln/386391	vdb-entrytechnical-description
https://vuldb.com/vuln/386391/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19008	third-party-advisory
https://vuldb.com/submit/862644	third-party-advisory
https://vuldb.com/submit/862645	third-party-advisory
https://github.com/mf-yang/openclaw-cn/issues/565	issue-tracking
https://github.com/mf-yang/openclaw-cn/issues/566	exploitissue-tracking
https://github.com/mf-yang/openclaw-cn/	product

Impacted products

1 product

Vendor	Product	Version
mf-yang	openclaw-cn	Affected: 0.2.0 Affected: 0.2.1 cpe:2.3:a:mf-yang:openclaw-cn::::::::

Credits

TrumpChen (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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}

GHSA-2MJ8-F2GC-5Q5J

Vulnerability from github – Published: 2026-08-06 09:30 – Updated: 2026-08-06 09:30

Details

Severity

6.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

2.1 (Low)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-19008"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-06T08:16:30Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was identified in mf-yang openclaw-cn up to 0.2.1. This issue affects the function assertNoSymlinkEscape of the file src/agents/sandbox-paths.ts of the component apply_patch Tool. Such manipulation leads to link following. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "GHSA-2mj8-f2gc-5q5j",
  "modified": "2026-08-06T09:30:31Z",
  "published": "2026-08-06T09:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19008"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mf-yang/openclaw-cn/issues/565"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mf-yang/openclaw-cn/issues/566"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mf-yang/openclaw-cn"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-19008"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/862644"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/862645"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/386391"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/386391/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

CVE-2026-19008 (GCVE-0-2026-19008)

GHSA-2MJ8-F2GC-5Q5J

Tags

Sightings

Nomenclature