CVE-2026-2515 json
Hostinger Reach <= 1.3.8 - Missing Authorization to Authenticated (Subscriber+) Integration API Key Update
published 5mo ago modified 4mo ago also EUVD-2026-29918
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
The Hostinger Reach – AI-Powered Email Marketing for WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'handle_ajax_action' function in all versions up to, and including, 1.3.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to use the 'hostinger_reach_connection_notice_action' action to update the API key value stored in the database. This vulnerability can only be exploited when the plugin is not connected to a site and no API key value exists in the database.
Is CVE-2026-2515 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5mo ago
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N |
Affected products
- hostinger Hostinger Reach – AI-Powered Email Marketing for WordPress
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/8d0fef4d-2c0e-486e-8a55-1c7230636a5c?source=cve
- plugins.trac.wordpress.org /browser/hostinger-reach/trunk/src/Admin/Notices/ConnectionNotice.php#L44
- plugins.trac.wordpress.org /browser/hostinger-reach/trunk/src/Api/Routes/ReachRoutes.php#L86
- plugins.trac.wordpress.org /changeset/3473571/
Sources
- CVE List CVE-2026-2515
- NVD CVE-2026-2515
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.