TI-2024-35061 Aliases CVE-2024-52390 GHSA-4ccx-55gp-x5qq

WordPress CYAN Backup plugin <= 2.5.3 - Arbitrary File Download vulnerability

LOW 23CWE-35Published 2024-11-18 · Updated 2026-04-28

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Path Traversal: '.../...//' vulnerability in Greg Ross CYAN Backup cyan-backup allows Path Traversal.This issue affects CYAN Backup: from n/a through <= 2.5.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00539 45th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
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

Vendor	Product	Affected versions	Fixed in	Status	Source
Greg Ross	CYAN Backup	up to 2.5.3	—	No fix listed	CNA

CYAN Backup VendorGreg Ross Affected up to 2.5.3 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-52390
2026-10-03 Alias added: GHSA-4ccx-55gp-x5qq

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/cyan-backup/vulnerability/wordpress-cyan-backup-plugin-2-5-3-arbitrary-file-download-vulnerability?_s_id=cve

TI-2024-37220 WordPress Just Writing Statistics plugin <= 4.7 - SQL Injection vulnerability CVSS 3.1HIGH 7.6
TI-2025-11089 CYAN Backup <= 2.5.4 - Authenticated (Admin+) Arbitrary File Deletion CVSS 3.1MEDIUM 6.5
TI-2024-08768 Auto iFrame <= 1.7 - Authenticated (Author+) Stored Cross-Site Scripting via tag Parameter CVSS 3.1MEDIUM 6.4
TI-2024-23510 WordPress Just Writing Statistics plugin <= 4.5 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 5.9
TI-2025-22073 WordPress Just Writing Statistics plugin <= 5.3 - Broken Access Control vulnerability CVSS 3.1MEDIUM 4.3

Sources

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