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CVE-2026-103997

MEDIUMCVSS 6.5/10EPSS 0.28%

Last modified

CVE-2026-103997 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The Redux Framework plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.15. This is due to the plugin not properly verifying that a user is authorized to perform an action. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

The Redux Framework plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.15. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to view the entire Redux options payload — including plaintext password field values, API keys, license keys, and SMTP credentials — exposed in the inline redux_<opt_name> JavaScript block on wp-admin/profile.php. The Users extension is loaded automatically for every Redux instance registered by any installed theme or plugin, meaning any site running Redux Framework is affected regardless of whether the developer explicitly configured the Users extension.

Metrics

CVSS 3.1
6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
0.28%

20.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
davidandersonRedux Framework<= 4.5.15

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-103997?
The Redux Framework plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.15. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to view the entire Redux options payload — including plaintext password field values, API keys, license keys, and SMTP credentials — exposed in the inline redux_&lt;opt_name&gt; JavaScript block on wp-admin/profile.php. The Users extension is loaded automatically for every Redux instance registered by any installed theme or plugin, meaning any site running Redux Framework is affected regardless of whether the developer explicitly configured the Users extension.
How severe is CVE-2026-103997?
CVE-2026-103997 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.
How do I fix CVE-2026-103997?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST