Search criteria
1 vulnerability by gagan0123
CVE-2026-1043 (GCVE-0-2026-1043)
Vulnerability from cvelistv5 – Published: 2026-02-19 04:36 – Updated: 2026-02-19 20:37
VLAI?
Title
PostmarkApp Email Integrator <= 2.4 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings
Summary
The PostmarkApp Email Integrator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in versions up to, and including, 2.4. This is due to insufficient input sanitization and output escaping on the pma_api_key and pma_sender_address parameters. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the settings page.
Severity ?
4.4 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| gagan0123 | PostmarkApp Email Integrator |
Affected:
* , ≤ 2.4
(semver)
|
Credits
Bhumividh Treloges
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