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TI-2021-12491 Aliases CVE-2021-32826GHSA-7572-8r7p-chrf

Remote code execution in Proxyee-Down

Priority LOW 38CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.

Summary

Proxyee-Down is open source proxy software. An attacker being able to provide an extension script (eg: through a MiTM attack or by hosting a malicious extension) may be able to run arbitrary commands on the system running Proxyee-Down. For more details including a PoC see the referenced GHSL-2021-053. As of the writing of this CVE there is currently no patched version.

Why it matters now

EPSS 0.01135 66th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
proxyee-down-orgproxyee-downall—No fix listedCNA
  • proxyee-down Vendorproxyee-down-org Affected all Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:proxyee-down_project:proxyee-down:-:*:*:*:*:*:*:*not specified by NVDVulnerableProxyee-down Project
  • cpe:2.3:a:proxyee-down_project:proxyee-down:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Proxyee-down Project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-32826
  2. 2026-10-03 Alias added: GHSA-7572-8r7p-chrf

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences