CVE-2026-19613: medium-severity vulnerability in ECS
ECS < 4.3.10 - Contributor+ Arbitrary Post Meta Disclosure via Dynamic Repeater ACF Source
Published · Updated
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.5epss 0.4%
exploitation probability
0.4%top 71% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The ECS WordPress plugin before 4.3.10 does not perform ownership or post-status checks when one of its dynamic repeater data sources reads custom field values from a user-supplied post identifier, allowing users with a contributor-level account or above to read custom field values and post metadata from posts they do not own, including private and draft ones.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Unknown · ECSpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/0d4ccc34-632a-4058-9220-b3cce7a942dd/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — ECS
In the same product, most dangerous first.
CVE-2026-14229MEDIUMECS < 4.3.8 - Unauthenticated Private Content Disclosure via ecsloadEPSS 0.3%CVE-2026-18807MEDIUMECS < 4.3.8 - Contributor+ Arbitrary Post Binding and Global Preset Modification via Dynamic Repeater HandlersEPSS 0.3%CVE-2026-14230MEDIUMECS < 4.3.8 - Contributor+ Stored XSS via Dynamic Repeater BindingsEPSS 0.2%