TI-2026-69995 Aliases CVE-2026-105318 GHSA-5924-86v9-vgp6

Reflected cross-site scripting in AcyMailing SMTP Newsletter plugin

LOW 30CWE-79Published 2026-10-09 · Updated 2026-10-13

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 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Datasolution AcyMailing SMTP Newsletter, versions up to and including 11.1.0, is affected. Input is not neutralized when a web page is generated, which allows reflected cross-site scripting (CWE-79). A remote attacker without privileges can run script in a victim's browser if the victim interacts with a crafted link.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Datasolution AcyMailing SMTP Newsletter acymailing allows Reflected XSS.This issue affects AcyMailing SMTP Newsletter: from n/a through 11.1.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00142 3rd 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
Datasolution	AcyMailing SMTP Newsletter	up to 11.1.0	—	No fix listed	CNA

AcyMailing SMTP Newsletter VendorDatasolution Affected up to 11.1.0 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for AcyMailing SMTP Newsletter.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

2026-10-09 Threatist record created from CVE-2026-105318
2026-10-09 Alias added: GHSA-5924-86v9-vgp6
2026-10-10 CISA SSVC decision points changed
2026-10-10 Priority changed: MEDIUM → LOW

References

Other 1

https://patchstack.com/database/wordpress/plugin/acymailing/vulnerability/wordpress-acymailing-smtp-newsletter-plugin-11-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve

Sources

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