CVE-2026-7529 json
wiseCampaign <= 1.1.16 - Missing Authorization to Unauthenticated Plugin Configuration Modification via REST API
published 2026-08-05 3 mo ago modified 2026-08-12 2 mo ago also EUVD-2026-53340
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
The wiseCampaign – WooCommerce Conversions Made Easy plugin for WordPress is vulnerable to unauthorized modification and disclosure of data due to every one of its REST API endpoints being registered with `permission_callback => '__return_true'` in all versions up to, and including, 1.1.16. This makes it possible for unauthenticated attackers to read and modify the plugin's banner, stockbar, and core settings — including saving/updating banner records, toggling stockbar/feature flags, changing the active banner, and uploading background-image files via wp_handle_upload() — without any nonce or capability check.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected products
- wisemattic wiseCampaign – WooCommerce Conversions Made Easy
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/9a47e6ff-a1d2-40f0-b4d2-8ee8394ce603?source=cve
- plugins.trac.wordpress.org /browser/wisecampaign/trunk/includes/Classes/Banner.php#L50
- plugins.trac.wordpress.org /browser/wisecampaign/tags/1.1.16/includes/Classes/Banner.php#L50
- plugins.trac.wordpress.org /browser/wisecampaign/trunk/includes/Classes/WiseBannerV2.php#L105
- plugins.trac.wordpress.org /browser/wisecampaign/tags/1.1.16/includes/Classes/WiseBannerV2.php#L105
- plugins.trac.wordpress.org /browser/wisecampaign/trunk/includes/Classes/StockBar.php#L176
- plugins.trac.wordpress.org /browser/wisecampaign/tags/1.1.16/includes/Classes/StockBar.php#L176
- plugins.trac.wordpress.org /browser/wisecampaign/trunk/includes/Classes/Menu.php#L38
- plugins.trac.wordpress.org /browser/wisecampaign/tags/1.1.16/includes/Classes/Menu.php#L38
- plugins.trac.wordpress.org /changeset?reponame=&new=3529781%40wisecampaign%2Ftrunk&old=3529780%40wisecampaign%2Ftrunk
Sources
- CVE List CVE-2026-7529
- NVD CVE-2026-7529
Fencer Vulns 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.