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TI-2022-04320 Aliases CVE-2022-4724GHSA-m8r9-qxx8-mrxp

Improper Access Control in ikus060/rdiffweb

Priority HIGH 75CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-284.

Summary

Improper Access Control in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00883 59th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed ikus060/rdiffweb (ikus060): 2.5.5rdiffweb (PyPI): 2.5.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ikus060ikus060/rdiffwebbefore 2.5.52.5.5Patch availableCNA
—rdiffweb (PyPI)before 2.5.52.5.5Patch availableGHSA-m8r9-qxx8-mrxp
  • ikus060/rdiffweb Vendorikus060 Affected before 2.5.5 Fixed in 2.5.5 Patch available CNA
  • rdiffweb (PyPI) Vendor— Affected before 2.5.5 Fixed in 2.5.5 Patch available GHSA-m8r9-qxx8-mrxp

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ikus-soft:rdiffweb:*:*:*:*:*:*:*:*before 2.5.5Vulnerableikus060
  • cpe:2.3:a:ikus-soft:rdiffweb:*:*:*:*:*:*:*:* Versions before 2.5.5 Vulnerable ·ikus060

Remediation

  • Fix · CNA ikus060/rdiffweb (ikus060) Fixed in 2.5.5
  • Fix · GHSA-m8r9-qxx8-mrxp rdiffweb (PyPI) Fixed in 2.5.5 Advisory →

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    ikus060/rdiffweb 2.5.5

    6 records Highest priority Priority HIGH 3 HIGH, 3 MEDIUM

    Other records, highest priority first

    • TI-2022-04315 Business Logic Errors in ikus060/rdiffwebPriority HIGH 75
    • TI-2022-04318 Authentication Bypass by Primary Weakness in ikus060/rdiffwebPriority HIGH 65
    • TI-2022-04319 Allocation of Resources Without Limits or Throttling in ikus060/rdiffwebPriority MEDIUM 62
    Show all 6 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-4724
  2. 2026-10-03 Alias added: GHSA-m8r9-qxx8-mrxp

References

Exploit 1

Patch 1

Advisory 1

Other 2

  • TI-2022-03176 Allocation of Resources Without Limits or Throttling in ikus060/rdiffweb CVSS 3.1CRITICAL 9.8
  • TI-2022-03107 Insufficient Session Expiration in ikus060/rdiffweb CVSS 3.1CRITICAL 9.8
  • TI-2022-04315 Business Logic Errors in ikus060/rdiffweb CVSS 3.1CRITICAL 9.8
  • TI-2022-03952 Improper Privilege Management in ikus060/rdiffweb CVSS 3.1CRITICAL 9.8
  • TI-2022-03191 Allocation of Resources Without Limits or Throttling in ikus060/rdiffweb CVSS 3.1CRITICAL 9.8
  • TI-2022-03108 Business Logic Errors in ikus060/rdiffweb CVSS 3.1CRITICAL 9.8
See all 41 →

Sources

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