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CVE-2026-16965mediumCWE-352CWE-862

Solace Extra < 1.6.1 - Subscriber+ Post Meta Update via solace_update_sitebuilder_status

33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 4.3epss 0.1%
exploitation probability
0.1%top 99% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Solace Extra WordPress plugin before 1.6.1 does not perform capability or nonce checks in one of its AJAX actions, allowing any authenticated user such as a subscriber (and, via CSRF, any logged-in user) to update post meta on arbitrary posts and to deactivate the site's active templates.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · Solace Extra
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.