TI-2025-31533 Aliases CVE-2025-49507 GHSA-77r3-7jcc-r6rj

WordPress CozyStay theme < 1.7.1 - PHP Object Injection vulnerability

MEDIUM 50CWE-502Published 2025-06-10 · Updated 2026-04-28

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

Deserialization of Untrusted Data vulnerability in LoftOcean CozyStay cozystay allows Object Injection.This issue affects CozyStay: from n/a through < 1.7.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00623 50th 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: Yes
Technical impact: Total

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
LoftOcean	CozyStay	up to 1.7.1	—	No fix listed	CNA

CozyStay VendorLoftOcean Affected up to 1.7.1 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-49507
2026-10-03 Alias added: GHSA-77r3-7jcc-r6rj
2026-11-06 EPSS moved to the 50th–90th percentile

References

Other 1

https://patchstack.com/database/Wordpress/Theme/cozystay/vulnerability/wordpress-cozystay-1-7-1-php-object-injection-vulnerability?_s_id=cve

TI-2025-41604 WordPress PatioTime theme < 2.1 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
TI-2024-12452 CozyStay <= 1.7.0 and TinySalt <= 3.9.0 - Unauthenticated PHP Object Injection in ajax_handler CVSS 3.1CRITICAL 9.8
TI-2025-31502 WordPress TinySalt theme < 3.10.0 - Local File Inclusion vulnerability CVSS 3.1HIGH 8.1
TI-2024-12454 CozyStay <= 1.7.0 - Missing Authorization to Arbitrary Action Execution in ajax_handler CVSS 3.1HIGH 7.5
TI-2025-41601 WordPress PatioTime theme < 2.1 - Local File Inclusion vulnerability CVSS 3.1HIGH 8.1
TI-2025-41597 WordPress CozyStay theme < 1.9.1 - Local File Inclusion vulnerability CVSS 3.1HIGH 8.1

See all 8 →

Sources

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