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TI-2024-03993 Aliases CVE-2024-4290GHSA-xrf7-7j85-g93c

Sailthru Triggermail <= 1.1 - Admin+ Stored XSS

Priority MEDIUM 64CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The Sailthru Triggermail WordPress plugin through 1.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00388 33rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

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
UnknownSailthru Triggermailup to 1.1—No fix listedCNA
  • Sailthru Triggermail VendorUnknown Affected up to 1.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jontasc:sailthru_triggermail:*:*:*:*:*:wordpress:*:*up to 1.1VulnerableJontasc
  • cpe:2.3:a:jontasc:sailthru_triggermail:*:*:*:*:*:wordpress:*:* Versions up to 1.1 Vulnerable ·Jontasc

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-4290
  2. 2026-10-03 Alias added: GHSA-xrf7-7j85-g93c

References

Exploit 1

  • TI-2024-10325 Sailthru Triggermail < 1.1 - Subscriber+ Stored XSS CVSS 3.1MEDIUM 6.1
  • TI-2024-03992 Sailthru Triggermail <= 1.1 - Reflected XSS CVSS 3.1MEDIUM 6.1

Sources

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