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TI-2025-36287 Aliases CVE-2025-58619GHSA-5376-r6x9-788p

WordPress Falang multilanguage Plugin <= 1.3.65 - PHP Object Injection Vulnerability

Priority MEDIUM 40CWE-502Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
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 sbouey Falang multilanguage falang allows Object Injection.This issue affects Falang multilanguage: from n/a through <= 1.3.65.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00403 34th 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
sboueyFalang multilanguageup to 1.3.65—No fix listedCNA
  • Falang multilanguage Vendorsbouey Affected up to 1.3.65 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-58619
  2. 2026-10-03 Alias added: GHSA-5376-r6x9-788p

References

Other 1

  • TI-2026-39608 WordPress Falang multilanguage plugin <= 1.4.2 - Privilege Escalation vulnerability CVSS 3.1HIGH 8.8
  • TI-2026-86549 Stored cross-site scripting in Falang multilanguage for WordPress CVSS 3.1MEDIUM 6.4
  • TI-2024-04108 Falang multilanguage for WordPress <= 1.3.49 - Authenticated (Administrator+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 4.4
  • TI-2025-30611 WordPress Falang multilanguage plugin <= 1.3.61 - Cross Site Request Forgery (CSRF) Vulnerability CVSS 3.1MEDIUM 4.3
  • TI-2024-24755 WordPress Falang multilanguage for WordPress plugin <= 1.3.51 - Cross Site Request Forgery (CSRF) 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