MEDIUMCVSS v3.1 4.9Vulnerability
CVE-2026-114570
WordPress Core is vulnerable to Stored Cross-Site Scripting via Quick Edit in all versions up to, and including, 7.0.2 due to insufficient escaping of user display names. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a higher privileged user accesses the affected administrative screens. This issue only affects sites with a large number of users.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-22T22:14:18.200859+00:00
- Epss score
- 0.0018
- Cvss severity
- MEDIUM
- Cvss score
- 4.9
- Retrieved at
- 2026-10-22T22:17:33+00:00
- Last source
- FIRST EPSS
- Score
- 4.9
- Cvss version
- 3.1
- Cve id
- CVE-2026-114570
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
- First seen by Signal
- 2026-10-22T10:03:30+00:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
- Published at
- 2026-10-22T06:17:14.437
- Last modified
- 2026-10-22T19:17:37.417
- Epss percentile
- 0.07164
Related Entities (1)
HAS_WEAKNESS (1)
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