PatchSiren cyber security CVE debrief
CVE-2026-49063 Webilia Inc. CVE debrief
CVE-2026-49063 is a HIGH severity vulnerability (CVSS Score: 7.3) affecting Listdom plugin versions <= 5.5.0. This vulnerability allows unauthenticated privilege escalation. The CVE was published on 2026-06-15T21:17:19.187Z and last modified on 2026-06-15T21:24:32.790Z.
- Vendor
- Webilia Inc.
- Product
- Listdom
- CVSS
- HIGH 7.3
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-15
- Original CVE updated
- 2026-06-15
- Advisory published
- 2026-06-15
- Advisory updated
- 2026-06-15
Who should care
Users of Listdom plugin versions <= 5.5.0 should be aware of this vulnerability and take necessary actions to mitigate the risk.
Technical summary
The vulnerability has a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L and is classified under CWE-266. It was reported by [email protected] and listed in the NVD database.
Defensive priority
HIGH
Recommended defensive actions
- Update Listdom plugin to a version greater than 5.5.0.
- Refer to [ref-4] for mitigation or vendor reference: https://patchstack.com/database/wordpress/plugin/listdom/vulnerability/wordpress-listdom-plugin-5-5-0-privilege-escalation-vulnerability?_s_id=cve
Evidence notes
The vendor and product information is currently unknown, but there is evidence from Patchstack that this vulnerability affects the Listdom plugin.
Official resources
-
CVE-2026-49063 CVE record
CVE.org
-
CVE-2026-49063 NVD detail
NVD
-
Source item URL
nvd_modified
- Mitigation or vendor reference
CVE-2026-49063 was published on 2026-06-15T21:17:19.187Z and last modified on 2026-06-15T21:24:32.790Z.